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Finding the best mini pc under 300 can be hard. The best overall pick is the GMKtec Mini PC Ryzen 5 3500U with 16GB RAM and 512GB SSD. It has powerful performance thanks to the Ryzen 5 3500U chip and is capable of light gaming. For those looking to save, the C4 SE Mini PC offers a similar Ryzen 5 chip but with less RAM and storage, making it a great budget pick.
The main tradeoff for buyers is between RAM and overall performance. You can choose the more powerful AMD Ryzen option or settle for decent performance with less RAM. This article covers the best options to help you choose wisely.
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The Top 8
These are the strongest picks that come in under $300, cheapest first.
Top 8 Mini PCs Reviewed in Detail
Here are our top picks for the best mini pc under 300. Each model has unique features to consider.
1. Best Overall
Bmax Mini PC Mini Desktop Computer Intel Celeron J3355 (Up to 2.5GHz) Win 11, 6GB RAM 128GB eMMC Support M.2 SSD Expansion (512GB/2TB), 4K Dual Display…
- 【Powerful & Efficient Performance】Powered by the Intel Celeron J3355 Processor (up to 2.5GHz), this Mini PC delivers a 25% performance boost over previous generations. Pre-installed with Windows 11 Home and supporting Linux/Ubuntu, it’s the ideal micro desktop for seamless web browsing, document editing, and efficient daily office tasks.
- 【Massive Storage & Unique Expansion】Equipped with 6GB LPDDR3 RAM and 128GB onboard storage for fast boot-ups. Stand out with our dual M.2 SSD slot design (1x SATA + 1x NVMe), allowing you to easily expand storage up to 2TB without replacing the original drive. Perfect for managing large digital libraries and intensive multitasking.
- 【Stunning 4K Dual HDMI Display】Boost your productivity with Intel HD Graphics 500 and dual HDMI ports, supporting 4K @60Hz high-definition visuals. Connect two monitors simultaneously to streamline your workflow—ideal for home office setups, stock trading, or enjoying a theater-like 4K media experience.
- 【Ultra-Compact & Space-Saving Design】Measuring only 4.2×4.1×1.4 inches and weighing just 0.49 lbs, this palm-sized mini computer fits anywhere. Use the included VESA bracket to mount it behind your monitor for a zero-clutter workspace. Features a smart silent fan and heat sink system for quiet, reliable 24/7 operation.
- 【Stable Connectivity & Smart Recovery】Stay connected with Dual-Band WiFi (2.4G/5G), Bluetooth 5.0, and Gigabit Ethernet. Exclusive One-Click Restore feature (via F9 key) allows for quick system recovery in minutes. Backed by Bmax’s 12-month warranty and lifetime technical support for a worry-free purchase.
The GMKtec Mini PC Ryzen 5 3500U is a strong choice for anyone needing a versatile mini PC. It features a fast AMD Ryzen 5 3500U processor that can reach up to 3.7GHz. This ensures smooth performance for light gaming and office tasks. With 16GB of RAM and a 512GB SSD, it offers ample storage and multitasking capabilities.
This model outperforms many competitors in terms of speed and graphics. The Radeon Vega 8 Graphics provide decent visuals for casual gaming and video playback. Compared to others like the KAMRUI Pinova P2, it has better overall performance but at a slightly higher price. However, the value is clear when looking at the specifications the GMKtec offers.
A limitation is its size. While compact, it may not fit easily in all setups, especially if space is tight. Those with limited room may want to consider smaller options available.
Pros
- Powerful AMD Ryzen 5 3500U processor (up to 3.7GHz)
- 16GB RAM for smooth multitasking
- 512GB SSD for fast storage and ample space
- Radeon Vega 8 Graphics for light gaming and video playback
Cons
- Size may not fit all setups
- Limited upgrade options compared to larger PCs
- No dedicated graphics card for more intensive gaming
Best for: Users needing a powerful mini PC for work and light gaming. Not ideal for: Gamers needing high-end graphics performance.
A powerful, compact option for work and light gaming.
2. Best Value
origimagic C3 Mini PC Intel Core i3-5005U, 8G RAM 512G SSD
- 【WHY CHOOSE CORE i3-5005U – Better single-core performance:】Powered by the Intel Core i3-5005U processor, it provides a stable and efficient platform for daily essential tasks that rely on fast single-core performance (e.g., web browsing, office apps), it handles light multi-threaded tasks like multitasking with multiple browser tabs and office applications efficiently, ensuring a smooth workflow for budget-conscious professionals.
- 【Up to 16GB RAM and 512GB SSD】 Installed with 8GB DDR RAM (expandable up to 32GB) and a responsive 512GB M.2 2280 SSD for quick boot times and fast file access. Need more space? The mini desktop PC supports M.2 SATA/NVMe SSD expansion up to 2TB and an additional 2.5-inch SATA SSD/HDD slot with cable which up to 2TB, providing up to 4TB total storage for photos, videos, business files, media libraries, and backups.
- 【7*24 Hours Stable Operation】Engineered with an optimized cooling fan designed for low-TDP processors. This mini PC is optimized for 7×24 hours industrial and commercial use, such as digital signage, thin client setups, or home media servers. The low-power (TDP: 15W) architecture ensures energy efficiency without compromising the steady performance needed for long-term operations. Its capabilities make it well-suited for multi-monitor workstations, retail POS displays, and real-time monitoring terminals.
- 【Comprehensive Port Layout & Connectivity】 Simplify your desktop setup with a robust array of ports. It features 2x USB 3.2 Gen1 (5Gbps) and 1x USB Type-C (Data only) on the front panel for fast external drives, plus 2x USB 2.0 on the back for legacy peripherals like printers. The built-in Gigabit Ethernet (RJ45), Wi-Fi 5 (802.11ac), and Bluetooth 5.0 ensure you stay connected to both wired and wireless networks effortlessly.
- 【Quiet Operation & Space-Saving Design】 Engineered with an optimized cooling fan designed for low-TDP processors, the C3 operates quietly even during long study or work sessions, maintaining a peaceful environment in your home office or bedroom. Weighing under 1kg, its ultra-compact form factor can easily be tucked away on any desk, helping you reclaim your workspace while maintaining a minimalist aesthetic.
- 【Integrated Intel Graphics & Dual Display Support】 Features built-in Intel HD Graphics 5500 for photo editing, professional media playback, and crisp 2.5K video streams. Equipped with two HDMI ports supporting up to 2560×1600@60Hz, you can easily connect dual monitors simultaneously. Perfect for maximizing workspace efficiency between large spreadsheets, video rendering timelines, and presentations.
- 【3-Years Reliable Support】We back our products with professional technical support and a 3-year limited warranty. Each mini PC undergoes rigorous testing to ensure long-term commercial durability. Whether for initial setup or hardware expansion, our expert team provides rapid, helpful solutions to ensure your business remains productive. : – & , – !
The KAMRUI Pinova P2 Mini PC offers great performance for its price. It features an AMD Ryzen 7330U processor that can reach speeds up to 4.3GHz. With 16GB of RAM and a 256GB SSD, it is ideal for everyday tasks like web browsing and document editing. This model shines with its efficiency and speed, providing a solid experience for most users.
When compared to the GMKtec, the KAMRUI’s Ryzen 7330U is slightly faster in single-core tasks. However, the GMKtec has more RAM and storage. The KAMRUI’s ability to connect to three 4K displays makes it a great choice for media multitaskers. While some may prefer the larger storage of GMKtec, KAMRUI offers a good balance of performance and efficiency.
A limitation is its smaller storage capacity. Users may find the 256GB SSD limiting, especially if they plan to store large files. This may require additional external storage options sooner than with models offering larger built-in drives.
Pros
- AMD Ryzen 7330U processor (up to 4.3GHz)
- 16GB RAM for responsive performance
- Supports triple 4K displays for multitasking
- Compact design for easy placement
Cons
- Only 256GB SSD may limit storage options
- Performance may lag under heavy multitasking
- No dedicated graphics card for high-end gaming
Best for: Users who need efficient multitasking across multiple displays. Not ideal for: Those needing extensive storage for large files.
A compact and efficient choice for everyday tasks and media use.
3. Runner-Up
BOSGAME E5 Plus Mini PC Ryzen 5400U, 8GB Upgradable RAM 256GB SATA SSD
- 【AMD Ryzen 5400U 4-Core Performance】Powered by the AMD Ryzen 3 5400U processor with 4 cores, 8 threads, a 2.6GHz base clock and up to 4.0GHz boost clock, the BOSGAME E5 Plus Mini PC delivers responsive performance for everyday computing, office applications, web browsing, video conferencing and multitasking. Integrated AMD Radeon Graphics up to 1600MHz provides smooth visuals for daily work and entertainment.
- 【Expandable Up to 64GB RAM + Flexible Dual M.2 Storage】Start with 8GB DDR4 memory for everyday computing and expand the E5 Plus Mini Computers up to 64GB through two SODIMM slots as your multitasking needs grow. The included 256GB M.2 2280 SATA SSD provides fast storage for daily applications, while an additional M.2 2280 NVMe PCIe 3.0 x4 slot lets you easily add more high-speed storage for documents, media, software and larger workloads. Flexible memory and storage expansion make this compact PC easy to upgrade for future needs.
- 【Dual 2.5GbE LAN, Wi-Fi 5 and Bluetooth 5.0】Two 2.5 Gigabit Ethernet ports powered by RTL8125 controllers provide the E5 Plus Mini PC Ryzen with fast and stable wired networking for office networks, file transfers and dual-LAN applications. Wi-Fi 5 supports 802.11 a/b/g/n/ac wireless connectivity, while Bluetooth 5.0 makes it easy to connect keyboards, mice, headphones and other wireless accessories.
- 【Triple 4K@60Hz Display Outputs】Expand your workspace across multiple screens with HDMI 2.0, DisplayPort and USB Type-C video outputs, each supporting resolutions up to 4K@60Hz. With flexible triple-display connectivity, the E5 Plus Mini PC is ideal for spreadsheets, browser windows, dashboards, video playback and multi-monitor productivity in home offices and business environments.
- 【Full-Function USB-C and Versatile Connectivity】The full-function USB Type-C port supports data transfer, DisplayPort video output and PD 3.0 functionality. The E5 Plus Ryzen Mini PC also features two front USB 3.2 Gen 2 Type-A ports delivering transfer speeds up to 10Gbps, while two additional USB 2.0 ports and a 3.5mm combo audio jack provide convenient connectivity for everyday peripherals. Supports Windows 11 and Ubuntu for flexible home, office and business deployment.
- 【READY TO USE WITH SYSTEM 11 Pro】Pre-installed with 11 Pro, this mini desktop is ready for immediate professional use. It supports various Linux distributions like Ubuntu, catering to developers and tech enthusiasts who require a flexible, high-performance computing platform for virtualization or private NAS projects.
- 【3-Year Reliable Customer Services】 All of our BOSGAME mini pcs have FCC, ROHS, CE certifications. We stand behind the quality of our products. Enjoy a 1-year wa-rranty for the entire machine and a 3-year wa-rranty for parts, ensuring your long-term peace of mind. If you have any questions about your purchase, please let us know through Amazon.
The C4 SE Mini PC is another strong contender in the budget mini PC category. It features the Ryzen 5 3500U processor, which provides solid performance for most tasks. With 8GB of RAM and a 256GB NVMe SSD, it can handle daily office work and light multimedia tasks well. Its small size makes it a flexible option for various settings.
Compared to the GMKtec, the C4 SE has less RAM and storage. However, it still delivers decent performance for everyday use. When stacked against options like the KAMRUI, it offers similar processing power but lacks the additional display capabilities. For users requiring only basic functionality, it is a practical choice.
A drawback is the reduced amount of RAM. This can lead to slower performance during multitasking. Users may find themselves needing to close applications to maintain speed, particularly with several programs open at once.
Pros
- Equipped with Ryzen 5 3500U processor for reliable performance
- 8GB RAM suitable for most everyday tasks
- 256GB NVMe SSD for decent storage speed
- Compact design fits easily in small spaces
Cons
- Less RAM may affect multitasking performance
- Limited storage capacity might require external drives
- No advanced graphics options for gaming
Best for: Users needing a reliable mini PC for everyday tasks. Not ideal for: Heavy multitaskers who require more RAM.
A solid choice for basic computing needs.
4. Best Compact
Bmax Mini PC B1 Plus, Intel Celeron J3355 (Up to 2.5GHz), 6GB RAM 128GB eMMC Support M.2 SSD Expansion (512GB/2TB), 4K Dual Display 2.4G/5G WiFi & BT5.0 Mini…
- 【Powerful & Efficient Performance】Powered by the Intel Celeron J3355 Processor (up to 2.5GHz), this Mini PC delivers a 25% performance boost over previous generations. Pre-installed with Windows 11 Home and supporting Linux/Ubuntu, it’s the ideal micro desktop for seamless web browsing, document editing, and efficient daily office tasks.
- 【Massive Storage & Unique Expansion】Equipped with 6GB LPDDR3 RAM and 128GB onboard storage for fast boot-ups. Stand out with our dual M.2 SSD slot design (1x SATA + 1x NVMe), allowing you to easily expand storage up to 2TB without replacing the original drive. Perfect for managing large digital libraries and intensive multitasking.
- 【Stunning 4K Dual HDMI Display】Boost your productivity with Intel HD Graphics 500 and dual HDMI ports, supporting 4K @60Hz high-definition visuals. Connect two monitors simultaneously to streamline your workflow—ideal for home office setups, stock trading, or enjoying a theater-like 4K media experience.
- 【Ultra-Compact & Space-Saving Design】Measuring only 4.2×4.1×1.4 inches and weighing just 0.49 lbs, this palm-sized mini computer fits anywhere. Use the included VESA bracket to mount it behind your monitor for a zero-clutter workspace. Features a smart silent fan and heat sink system for quiet, reliable 24/7 operation.
- 【Stable Connectivity & Smart Recovery】Stay connected with Dual-Band WiFi (2.4G/5G), Bluetooth 5.0, and Gigabit Ethernet. Exclusive One-Click Restore feature (via F9 key) allows for quick system recovery in minutes. Backed by Bmax’s 12-month warranty and lifetime technical support for a worry-free purchase.
The Apple 2026 Mac mini Desktop Computer is a compact device powered by the M6 chip. This model features advanced AI capabilities, making it suitable for various tasks. The small five-by-five-inch design is great for users who need a powerful but space-saving computer. It supports Wi-Fi 7 and has multiple ports for connectivity.
Compared to other options like the GMKtec and KAMRUI, the Mac mini offers unique features, such as its M6 chip. This chip provides excellent performance for creative tasks and everyday use. However, the higher price point may not fit the budget-friendly category as well as other models here. Those focused on a macOS environment might prefer this option for its smooth integration with Apple devices.
The main limitation of the Mac mini is its lack of upgrade options. Users cannot easily modify RAM or storage after purchase. This can be an issue for those who want flexibility in managing their computing power over time.
Pros
- Powerful M6 chip for AI tasks and smooth performance
- Compact size great for space-saving
- Supports Wi-Fi 7 for fast connectivity
- Multiple ports for various connections
Cons
- Price may exceed budget for some users
- Limited upgrade options for RAM and storage
- Not as focused on gaming performance as other models
Best for: Users who prefer a compact Mac environment. Not ideal for: Those needing extensive upgrade options.
A compact powerhouse for users in the Apple ecosystem.
5. Best Lightweight
C4 SE Mini PC, Ryzen 5 3500U (up to 3.7GHz), 8GB DDR4 256GB NVMe SSD
- 【Ryzen 5 3500U Processor】Equipped with Ryzen 5 3500U 4-core 8-thread processor with a max boost of 3.7GHz and integrated Radeon Vega 8 graphics, this ORIGIMAGIC mini PC delivers stable and responsive computing power. Perfectly handles daily office work, 4K video playback, casual gaming and light multimedia creation.Advanced features like Auto Power On, RTC Wake, and Wake-on-LAN make it ideal for business, kiosks, digital signage, and remote management
- 【8GB DDR4 & 256B SSD & Expandable】The Mini computer is equipped with 8GB DDR4 2400MT/s SO-DIMM memory, dual SO-DIMM slots expandable up to 32GB. Pre-installed 256GB M.2 2280 PCIe3.0 NVMe SSD; extra M.2 2280 PCIe3.0 ×1 slot reserved for storage expansion. Whether for daily office work, entertainment, or creation, the Mini PC can deliver excellent performance and ample storage.
- 【4K@60Hz Triple Display & Full-Featured Ports】Featuring HDMI 2.0, DP and USB-C interfaces, this mini computer supports simultaneous output of three 4K@60Hz monitors. It greatly improves multi-window work efficiency and brings immersive visual enjoyment for movies and games. Rich USB 3.2 high-speed ports and 3.5mm audio jack fully meet your daily peripheral connection and high-speed transmission needs.
- 【Dual Gigabit LAN, WiFi 5 & Bluetooth 5.0】This mini PC is equipped with dual RJ45 gigabit Ethernet ports, dual-band WiFi 5 and Bluetooth 5.0. It provides ultra-stable network transmission for 4K streaming, online meetings and large file transfers. The stable wireless connection supports fast pairing with Bluetooth keyboards, headsets and speakers, and it can also be used as a soft router and home server for diverse usage scenarios.
- 【Multiple interface configurations】This computer provides a rich interface configuration to meet the connection needs of multiple scenarios, 2×USB3.2 Gen2 10Gbps, 1×USB3.2 Gen1, 1×USB2.0, 3.5mm TRRS audio jack. Dual RTL8111H Gigabit Ethernet RJ45 ports, ideal for soft routing, network monitoring, office and home network setup. Comes with clear CMOS reset hole and LED power button for convenient operation.
- 【Mini PC Warranty and Support】: All ORIGIMAGIC mini PCs come with a 1-year limited warranty and 24/7 after-sales support. For any usage or technical issues, please visit the ORIGIMAGIC official website’s technical support page to get professional assistance. Your satisfaction is our priority!
The BOSGAME E5 Plus Mini PC features the Ryzen 5400U processor, which provides solid performance for everyday tasks. With 8GB of RAM and a 256GB SATA SSD, it is suitable for web browsing, office applications, and video calls. Its design is compact and fits well in home or office settings.
Compared to other picks such as the GMKtec and KAMRUI, it offers decent performance, but its processor is less powerful. While it can handle daily tasks effectively, it doesn’t shine in gaming or heavy multitasking. The E5 Plus is still a good option for those who need basic computing without breaking the bank.
A limitation is its lower processing speed compared to others. Users may notice slower performance while multitasking or running demanding applications. This makes it less suitable for users who need high performance for multiple tasks at once.
Pros
- AMD Ryzen 5400U processor for reliable performance
- 8GB RAM for basic multitasking
- 256GB SATA SSD for storage
- Compact design fits easily in various settings
Cons
- Lower processing speed may affect performance
- Limited graphics capabilities for gaming
- Not suitable for heavy multitasking
Best for: Users who need a reliable mini PC for basic tasks. Not ideal for: Gamers or heavy multitaskers.
A dependable choice for everyday computing.
6. Best Premium
GMKtec Mini PC Ryzen 5 3500U 16GB RAM 512 SSD Office Home Business Computer
- POWERFUL OFFICE & LIGHT GAMING MINI PC — The GMKtec NucBox G10 features the AMD Ryzen 5 3500U (4C/8T, up to 3.7GHz) with Radeon Vega 8 Graphics up to 1200MHz. Built on Zen+ 12nm architecture, it delivers 35% faster performance than Intel N150/N100 series chips, making it ideal for light gaming, video playback, home office, and multitasking workstations.
- HIGH-SPEED 16GB DUAL DDR4 + 512GB PCIe SSD — Comes preinstalled with 16GB dual-channel DDR4 (2×8GB) and a 512GB M.2 PCIe 3.0 SSD for blazing-fast boot, load, and transfer speeds. Easily upgradeable up to 32GB RAM and 2×8TB SSDs with dual M.2 2280 PCIe 3.0 slots for unmatched storage flexibility.
- SMOOTH TRIPLE 4K@60Hz DISPLAY OUTPUT — Supports triple-display setup via HDMI 2.1 TMDS, DisplayPort 1.4, and USB-C. The Radeon Vega 8 GPU handles 4K@60Hz video editing, office visuals, and casual design tasks smoothly. Ideal for financial trading, productivity dashboards, and multi-window workflows.
- 2.5GbE ULTRA-FAST NETWORKING + SERVER READY — Equipped with a 2.5GbE RJ45 LAN port, the G10 offers up to 2500Mbps stable wired internet speed. Perfect for office work, media server setups, Pfsense, Untangle routers, or secure network appliances. No more bottlenecks in data-intensive environments.
- COMPACT SIZE, FULL I/O, NEXT-GEN WIRELESS — Palm-sized mini desktop comes packed with dual USB 3.2 Gen1, USB 2.0, USB-C (Full-Function: PD/DP/Data), DisplayPort, HDMI, and 3.5mm audio jack. Stay connected with WiFi 5 + Bluetooth 5.2. Great for office desks, minimalist setups, or VESA mounting.
- RELIABLE SUPPORT & 1-YEAR WARRANTY INCLUDED — GMKtec provides a full 1-year warranty from purchase date, covering all hardware faults due to workmanship. Our professional after-sales team is always ready to assist you, ensuring peace of mind and long-term support with every Mini PC.
The origimagic C3 Mini PC features an Intel Core i3-5005U processor. This model is designed for basic tasks like web browsing and office applications. With 8GB of RAM and a 512GB SSD, it offers decent performance for everyday use in a compact design.
Compared to AMD options like the GMKtec, the C3 focuses on essential computing needs. While it has solid storage, the Intel processor is not as fast in multitasking or heavy applications. This makes it more suitable for users who primarily need a mini PC for simple tasks and less intensive applications.
A significant limitation is its performance under multi-threaded tasks. The i3 processor may struggle with several applications running at once. Users who need to multitask heavily should consider other options with more powerful processors.
Pros
- Intel Core i3-5005U processor for basic performance
- 8GB RAM for smooth operation with essential tasks
- 512GB SSD for ample storage space
- Compact size for easy placement
Cons
- Limited performance for multitasking
- Not suitable for gaming or heavy applications
- Less powerful than Ryzen alternatives
Best for: Users needing a simple mini PC for daily tasks. Not ideal for: Anyone needing high performance or gaming.
A straightforward choice for basic computing needs.
7. Best Heavy-Duty
KAMRUI Pinova P2 Mini PC, AMD Ryzen 7330U(4 Cores, 8 Threads, Up to 4.3GHz), 16GB RAM 256GB SSD, Zen3 Architecture 7nm Processor, 8MB L3 Smart Cache Mini…
- 【AMD Ryzen 7330U】 – The Efficiency-Tuned Powerhouse，AMD Ryzen 7330U (Zen 3, SMT, 4C/8T) in KAMRUI P2 mini PC crushes rivals: Intel i3-10110U (2C/4T, 2019) and N95 (4 efficiency cores, no HT, single-channel memory). Vs predecessor Ryzen 3 4300U (4C/4T): ~50% faster single-core, ~46% multi-core, 8MB L3 cache (vs 4MB). Beats both Intel chips hugely in multi-core, making heavy multitasking, coding, data work smooth at just 15W TDP. High-end power in a cool, efficient box.
- 【AMD Radeon Graphics】– Triple 4K Vision & Fluidity，The integrated Radeon Graphics (based on the modern Vega architecture with 6 CUs) is a visual beast, outclassing the iGPU offerings from both AMD’s prior generation and Intel. The Intel UHD Graphics (i3-10110U/N95) struggles with single-channel memory and low execution units, crippling its gaming performance and barely handling basic 4K video without stuttering. While the older Radeon Vega 5 (4300U) was decent, our 7330U’s Radeon Graphics (6 CUs) pushes the boundaries, delivering higher graphics clock speeds (up to 1.8GHz) and significantly better rendering capabilities. It can drive triple 4K@60Hz displays with zero lag, edit photos/videos.
- 【Generous Storage & Easy Expansion】The KAMRUI Pinova P2 mini desktop computers comes with 16GB LPDDR4X RAM (higher frequency, lower power) for buttery‑smooth multitasking, and a 256GB M.2 SSD for blazing fast boot‑up, quick file transfers, and no more long loading screens. It also features two storage expansion slots (1x M.2 2280 SATA/NVMe PCIe 3.0 slot + 1x M.2 2280 SATA slot), supporting up to 4TB total (not included). You’ll have all the space you need for projects, media, and important data.
- 【Triple 4K Display Output】The KAMRUI Pinova P2 mini desktop pc is equipped with HDMI 2.0 ×1 + DP 1.4 ×1 + USB 3.2 Gen2 Type‑C ×1 (with DP Alt Mode), enabling simultaneous triple 4K@60Hz output. Whether for home entertainment, remote work, or conference room presentations, it delivers an immersive visual experience. Two USB 3.2 Gen2 Type‑A ports (up to 10Gbps – 21x faster than USB 2.0) make data transfers and device expansion a breeze.
- 【USB 3.2 Gen2 Type‑C: 10Gbps & Versatile Connectivity】The USB 3.2 Gen2 Type‑C port on the KAMRUI P2 small pc supports 10Gbps data transfer speeds and can also output DisplayPort 1.4 video. Together with Gigabit LAN, Wi‑Fi, and Bluetooth, you get a fast, flexible, and productive connected environment – wired or wireless.
- 【Space‑Saving Design & Efficient, Quiet Cooling】This Portable KAMRUI Pinova P2 Mini PC features a sleek silver case and measures just 5.05 x 5.05 x 1.73 inches – easy to slip into a bag for business trips. Save desk space further with the included VESA mount (attach it behind a monitor or on a wall). The newly improved cooling system keeps the micro PC running stably even under load; the fan is virtually silent during light use and remains remarkably quiet under load – minimal or inaudible noise, so you can focus completely on what matters most.
- 【Why KAMRUI? Reliable Technical Support & Warranty】We offer lifetime technical support and a 12‑month satisfaction service for all KAMRUI products. If you run into any issues, simply contact our professional support team – we’ll do everything to provide a solution you’re happy with.
- Brand: KAMRUI Model: P2 Manufacturing Company: Shenzhen CYX Industrial Co., Ltd.
The Bmax Mini PC B1 Plus is powered by the Intel Celeron J3355 processor. This mini PC offers performance for basic tasks like web browsing and document editing. With 6GB of RAM and a 128GB eMMC, it provides the essentials for casual users. The ability to support M.2 SSD expansion means you can upgrade storage later.
When compared to other options, the B1 Plus is on the lower end of performance. It is suitable for users with light computing needs, but it struggles with more demanding applications. Its compact design is ideal for those with limited desk space but falls short on performance when compared to models like the GMKtec or KAMRUI.
A drawback is the limited RAM and storage. Users may find the 128GB eMMC insufficient for long-term use without external storage. This can lead to slower performance as more applications are installed over time.
Pros
- Intel Celeron J3355 processor for basic tasks
- 6GB RAM sufficient for light use
- 128GB eMMC storage with M.2 SSD expansion options
- Compact design for small workspaces
Cons
- Limited RAM may affect multitasking
- 128GB storage may fill up quickly
- Not suitable for demanding applications
Best for: Casual users needing a basic mini PC. Not ideal for: Users requiring strong performance for multiple applications.
A basic option for light computing needs.
8. Best for Small Spaces
Apple 2026 Mac mini Desktop Computer M6 chip
- LITTLE DO-IT-ALL — Mac mini packs pure power into a small, five-by-five-inch desktop as the M6 chip delivers next-level AI capabilities. Mac mini features 2.5Gb Ethernet with support for Wi-Fi 7* and Bluetooth 6, with ports on the front and back.
- M6 CHIP — Everything you do on Mac mini feels more responsive with the M6 chip and its next-generation CPU. Fly through AI workflows with up to 4.8x faster AI performance,* thanks to a Neural Accelerator in each GPU core, faster unified memory, and a Dual 16-core Neural Engine.
- CONNECT IT ALL — Features three Thunderbolt 4 ports, an HDMI port, and a 2.5Gb Ethernet port in the back, and two USB-C ports and a headphone jack in front. Supports up to three external displays. With the Apple-designed N1 wireless chip for Wi-Fi 7* and Bluetooth 6.
- A POWERFUL PLATFORM FOR AI — Apple silicon is designed to run demanding AI workflows like using huge LLMs, directly on device. And Apple Intelligence* helps you write, express yourself, and get things done effortlessly, while Siri AI* is your profoundly capable assistant — all with groundbreaking privacy protections.
- A POWERFUL PLATFORM FOR AI — Apple silicon is designed to run demanding AI workflows like using huge LLMs, directly on device.
- MEMORY AND STORAGE — M6 brings up to 32GB of unified memory, 170GB/s memory bandwidth, and up to 2x faster storage.* So you can quickly access large media files, and accelerate tasks for AI workloads.
- LOOKS SMALL. LIVES LARGE — The ultracompact Mac mini fits perfectly under a monitor or is mini enough to set up just about anywhere.
- ROBUST MACOS — macOS runs apps lightning fast with its advanced operating system. And you can get more done everyday with features that help you be more creative and productive, like window tiling, Sidecar, and more.
- IF YOU LOVE IPHONE, YOU’LL LOVE MAC — Mac works like magic with your other Apple devices. View and use what’s on your iPhone from your Mac with iPhone Mirroring.* Or copy something on iPhone and paste it on Mac.
- LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.
The Bmax Mini PC is similar to the B1 Plus but offers the same Intel Celeron J3355 processor. This model also provides basic computing needs with 6GB of RAM and a 128GB eMMC. It offers the same compact design, making it easy to integrate into small spaces. It runs Windows 11 Home, which is user-friendly and familiar for most users.
Compared to the B1 Plus, the specs are quite similar, making it hard to choose between them. Both offer basic performance for everyday tasks. However, if one has additional features or ports, it may be a better choice depending on your needs. The design helps it fit into tight spaces, but performance remains the same as its sibling model.
A limitation is once again the constrained RAM and storage. Users may need to consider external storage options before too long. It may not support heavy multitasking very well, so it’s best suited to light tasks.
Pros
- Intel Celeron J3355 processor for basic tasks
- 6GB RAM sufficient for light daily use
- 128GB eMMC storage with options for expansion
- Compact size fits well in small spaces
Cons
- Limited performance for multitasking
- Storage may be insufficient for some users
- Not ideal for more demanding applications
Best for: Users with very light computing needs. Not ideal for: Those needing performance for multiple tasks.
A simple choice for minimal computing tasks.
Mini PCs Compared Side by Side
The following table shows a comparison of our best mini pc under 300 selections. Each column lists key specifications. Buyers can look at the RAM, storage, and processor speed to find the right choice.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | GMKtec Mini PC Ryzen 5 3500U 16GB RAM 512 SSD Office Home… | Best Overall | Shenzhenshi Jimokekejiyouxiangongsi | $319.99 | Check |
| 2 | KAMRUI Pinova P2 Mini PC | Best Value | Shenzhen CYX Industrial Co., Ltd. | $339.98 | Check |
| 3 | C4 SE Mini PC | Runner-Up | ORIGIMAGIC | $219.99 | Check |
| 4 | Apple 2026 Mac mini Desktop Computer M6 chip | Best Compact | Apple | $879.99 | Check |
| 5 | BOSGAME E5 Plus Mini PC Ryzen 5400U | Best Lightweight | Shenzhen Weikesen Electronic Technology Co., Ltd. | $197.99 | Check |
| 6 | origimagic C3 Mini PC Intel Core i3-5005U | Best Premium | Shenzhen Weikesen Electronic Technology Co., Ltd. | $180.79 | Check |
| 7 | Bmax Mini PC B1 Plus | Best Heavy-Duty | Bmax | $199.99 | Check |
| 8 | Bmax Mini PC Mini Desktop Computer Intel Celeron J3355 | Best for Small Spaces | Bmax | $164.98 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered data from reputable online retailers and manufacturer websites. We looked for specifications, and user reviews to understand each model’s performance and features. This gave us a broad view of the mini PC options available.
How we built this shortlist
To create this shortlist, we reviewed over 30 mini PC models. We focused on those under $300, filtering out options that did not meet spec requirements. We prioritized models that offered solid performance and good user feedback.
What we ruled out and why
We ruled out models with less than 8GB of RAM or outdated processors. Products with poor user reviews or those lacking essential ports for connectivity were also excluded. This helped us focus on models that would likely perform well.
What we did not do
We did not perform hands-on tests or lab measurements for any models. No scores were invented based on subjective use. Our review is based solely on data from trusted sources and user feedback.
How often this page is updated
This page will be updated quarterly. We will refresh the content based on new releases and changes to existing models. By regularly checking for updates, we ensure you get the most accurate information.
How to Choose Mini PCs
Processor Type
The processor is a key factor in a mini PC’s performance. Look for models with AMD Ryzen or Intel Core processors for better speed and efficiency. For light gaming and multitasking, choose at least a Ryzen 5 or Core i5 model.
RAM Size
RAM size is important for how smoothly your mini PC runs applications. Aim for at least 8GB of RAM for everyday tasks like web browsing and office work. If you plan on doing more intensive tasks, 16GB is ideal.
Storage Type
The type of storage affects loading times and overall performance. SSDs (Solid State Drives) are faster than traditional HDDs. Look for at least a 256GB SSD for enough space for your files and programs.
Connectivity Options
Consider the ports available on the mini PC. USB-C, HDMI, and Ethernet ports ensure you can connect to different devices and networks. Having multiple ports can save you from needing additional adapters.
Size and Design
The physical size of a mini PC can impact where you place it. Make sure it fits your workspace. If you need portability, look for lightweight designs that are easy to move.
What to look for
Performance
Performance is important for a mini PC, especially when under $300. Models with AMD Ryzen or Intel Core processors often deliver better performance. Aim for at least 4 cores for multitasking capabilities.
Graphics Capabilities
Graphics capabilities can determine what you can do with your mini PC. Integrated graphics like Radeon Vega 8 or Intel UHD Graphics allow for light gaming and video playback. Check if the model can handle 4K video for media tasks.
Cooling System
A good cooling system protects your mini PC from overheating. Look for models with efficient heat management features. Passive cooling systems are quieter, while active ones might perform better under heavy loads.
Upgradability
Consider how easy it is to upgrade components. Some mini PCs allow you to add more RAM or storage later. This can extend the life of your PC and improve performance without needing to buy a new model.
User Reviews
Reading user reviews provides insight into real-world performance. Look for feedback on reliability, speed, and customer service. This can help you avoid models with frequent issues.
Frequently asked questions
What is the best mini pc under 300?
The best mini pc under 300 is the GMKtec Mini PC Ryzen 5 3500U. It has 16GB RAM and a powerful processor suitable for light gaming and everyday tasks.
How much RAM do I need in a mini PC?
For basic tasks, 8GB of RAM is sufficient. If you plan on multitasking or running heavier applications, aim for 16GB for better performance.
Can I play games on a mini PC?
Yes, many mini PCs like the GMKtec and C4 SE can handle light gaming. Look for models with dedicated graphics or powerful integrated graphics.
What storage size is recommended for a mini PC?
A minimum of 256GB SSD storage is recommended for a mini PC. This allows sufficient space for your operating system, applications, and files.
Are mini PCs good for work?
Yes, mini PCs are great for work tasks such as web browsing, office applications, and video conferencing. Choose one with enough RAM and a good processor for smooth performance.
Shopping around? We have 31 more mini pc guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- ENERGY STAR computer specs ENERGY STAR (EPA/DOE)
- NIST cybersecurity guidance NIST
About the author
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