8 Best Server Os in 2026

Contents
  1. The Top 8
  2. Top 8 Servers Reviewed in Detail
  3. 1. Top Pick
  4. 2. Most Versatile
  5. 3. Best Heavy-Duty
  6. 4. Best Splurge
  7. 5. Best Design
  8. 6. Best for Small Spaces
  9. 7. Best Lightweight
  10. 8. Best Budget
  11. Servers Compared Side by Side
  12. How to Choose Servers
  13. How We Reviewed
  14. Frequently asked questions
  15. What to look for

Choosing the best server os can be tough. The HP ProLiant DL360 G7 stands out with its dual 6-core Xeon X5675 CPUs, ensuring high performance. For a more budget-friendly option, consider the Dell PowerEdge T140, which has a solid 32GB of RAM but sacrifices some processing power. The main tradeoff in this category is between raw performance and affordability, which can affect your decision. This page provides detailed insights into various server options to help you make a choice.

Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works

The Top 8

1
HP ProLiant DL360 G7 1U RackMount 64-bit Server - Dual 6-Core X5675 Xeon 3.06GHz CPUs - 72GB PC3-10600R RAM - 4x900GB 10K SAS SFF HDD - P410i RAID, 4xGigaBit NIC - 2 PSU (Renewed)
HP ProLiant DL360 G7 1U RackMount 64-bit Server – Dual 6-Core X5675 Xeon 3.06GHz CPUs – 72GB PC3-10600R RAM – 4x900GB 10K SAS SFF HDD – P410i RAID, 4xGigaBit…
Amazon.com
2
PowerEdge Dell R630 Server | 2X E5-2690 v4 = 28 Cores | 128GB RAM | 2X 1TB SSD (Renewed)
PowerEdge Dell R630 Server | 2X E5-2690 v4 = 28 Cores | 128GB RAM | 2X 1TB SSD (Renewed)
Amazon.com
3
UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators
UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators
Amazon.com
4
Dell PowerEdge T140 Mini Tower Server with Intel Xeon 3.3GHz CPU, 32GB DDR4 RAM, 8TB HDD Storage, RAID (Renewed)
Dell PowerEdge T140 Mini Tower Server with Intel Xeon 3.3GHz CPU, 32GB DDR4 RAM, 8TB HDD Storage, RAID (Renewed)
Amazon.com
5
Forvencer Server Book, 2 Zipper Pocket, Server Books for Waitress
Forvencer Server Book, 2 Zipper Pocket, Server Books for Waitress
Amazon.com
6
Dell PowerEdge R730xd Server 24B SFF 2U, 2X Intel Xeon E5-2690 v4 2.6Ghz (28-cores Total), 128GB DDR4 RAM, 4X 1.2TB 10K SAS 2.5” 12Gb/s HDD, H730P 2GB RAID, NIC 10Gb + I350 1Gb (Renewed)
Dell PowerEdge R730xd Server 24B SFF 2U, 2X Intel Xeon E5-2690 v4 2.6Ghz (28-cores Total), 128GB DDR4 RAM, 4X 1.2TB 10K SAS 2.5” 12Gb/s HDD, H730P 2GB RAID,…
Amazon.com
7
Dell High-End PowerEdge R710 Server 2x 2.93Ghz X5670 6C 144GB 6x 2TB (Renewed)
Dell High-End PowerEdge R710 Server 2x 2.93Ghz X5670 6C 144GB 6x 2TB (Renewed)
Amazon.com
8
Synology DS225+ Private Cloud Media Server - Stream, Back Up Photos & Share Files, Intel CPU for Hardware Transcoding (2-Bay Diskless NAS)
Synology DS225+ Private Cloud Media Server – Stream, Back Up Photos & Share Files, Intel CPU for Hardware Transcoding (2-Bay Diskless NAS)
Amazon.com

Top 8 Servers Reviewed in Detail

Below, you’ll find an overview of the top server models. Each has unique features to consider.

1. Top Pick

HP ProLiant DL360 G7 1U RackMount 64-bit Server – Dual 6-Core X5675 Xeon 3.06GHz CPUs – 72GB PC3-10600R RAM – 4x900GB 10K SAS SFF HDD – P410i RAID, 4xGigaBit…

$399.00
in stock
Amazon.com
  • HP ProLiant DL360 G7 Business Server, the perfect enterprise server or small business server!
  • Processors: Dual (2) Xeon X5675 6-Core 3.06 GHz 12MB CPUs Max Turbo 3.46 GHz
  • Memory: 72GB (4 x 16GB) DDR3 PC3-10600R Memory; Storage: 3.6TB (4 x 900GB) 10K 12Gb/s SAS 2.5″ HDDs
  • Power: Redundant Power Supplies; RAID: HP Smart Array P410i-a 12Gb/s with 4×GigaBit NIC
  • Hard drives and memory upgrades included separately NOT installed, installation required.
Updated: 20 hours ago

The HP ProLiant DL360 G7 is an enterprise-grade server designed for high performance. It features dual Xeon X5675 6-core CPUs running at 3.06GHz. With 72GB of RAM and 3.6TB storage using SAS HDDs, this server is excellent for demanding tasks. Compared to others, it offers superior processing power and storage capacity. However, it may be overkill for users with lighter workloads. This server is best suited for businesses that require reliable performance.

Pros

  • Dual Xeon X5675 6-core CPUs for high performance
  • 72GB RAM for extensive multitasking capabilities
  • 3.6TB storage for large data needs

Cons

  • May be too powerful for small businesses
  • Higher upfront cost compared to entry-level servers

Best for: Businesses needing high performance. Not ideal for: Small operations with light workloads.

Excellent choice for demanding server tasks.

2. Most Versatile

PowerEdge Dell R630 Server | 2X E5-2690 v4 = 28 Cores | 128GB RAM | 2X 1TB SSD (Renewed)

$1,381.73
in stock
Amazon.com
  • Dell 13th Generation Rack Mount 1U 8-Bay 2.5″ SFF Server
  • Enterprise Server For Home Use
  • 2x Intel Xeon Processor E5-2690 v4 2.60GHz 14-Core CPUs
  • 128GB PC4-2133 DDR4 Memory
  • 2x 1TB 2.5″ SATA SSDs – Solid State Drives –
Updated: 20 hours ago

The Dell PowerEdge R630 is a versatile server that combines performance and features. With dual E5-2690 v4 processors, it provides a total of 28 cores. Its 128GB RAM and two 1TB SSDs ensure fast data access and ample storage. Compared to the HP ProLiant, it offers a balanced approach for various tasks. However, its complexity may be overwhelming for beginners. This server suits those who need flexibility and power in a compact design.

Pros

  • Dual E5-2690 v4 processors for strong performance
  • 128GB RAM for heavy multitasking
  • Two 1TB SSDs for fast data access

Cons

  • Can be complex to set up for beginners
  • Requires additional configuration for optimal performance

Best for: Users needing a versatile server. Not ideal for: Beginners unfamiliar with server setups.

Great balance of power and flexibility.

3. Best Heavy-Duty

UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators

$389.99 $439.99
in stock
Amazon.com
  • 【Advanced Home Data & Media Hub】For advanced home users who need phone backup, file storage, and centralized data management. Centralize family photos, 4K videos, movies, computer backups, and personal files in one place while running multiple apps for home entertainment and everyday data management. Suitable for households with growing digital libraries and multiple NAS use cases.
  • 【Built for Creators, Media Servers & Advanced Apps】Powered by the Intel N100 Quad-Core CPU, 8GB DDR5 RAM, 2.5GbE networking, and dual M.2 NVMe slots, DXP2800 handles large files and heavier workloads with ease. Run Docker, virtual machines, and media server applications compatible with Plex—ideal for content creators, tech enthusiasts, and advanced home users managing 4K videos, RAW photos, personal media libraries, and multiple NAS apps.
  • 【Up to 80TB for Growing Digital Libraries】 Supports up to 80TB of storage using two HDD bays and two M.2 NVMe SSD slots for family photos, movies, RAW photos, 4K videos, work files, and device backups. AI photo management supports recognition of people, objects, scenes, and locations, album organization, and duplicate photo detection. HDDs and SSDs are not included.
  • 【AI-powered Home Surveillance】Turn DXP2800 into a centralized home surveillance hub by connecting compatible network cameras and storing recordings locally on your NAS. AI-powered features include Face Recognition, People Detection, and Pet Detection, helping advanced home users review important events more efficiently while managing home surveillance and personal data in one place.
  • 【One data Center Across Your Devices】Keep files from desktops, laptops, phones, tablets, and other devices together instead of scattered across cloud accounts and external drives. Access, back up, organize, and share data across Windows, macOS, Android, iOS, web browsers, and compatible smart TVs—ideal for creators and advanced home users working across multiple devices.
  • 【Before You Buy & UGREEN Support】DXP2800 is a diskless NAS; HDDs and SSDs are sold separately. Choose compatible drives based on your storage and performance needs before setup. UGREEN provides a 2-year warranty along with product guides, troubleshooting resources, a Knowledge Center, and customer support to help with setup and everyday use.
Updated: 20 hours ago

The UGREEN NAS DXP2800 is designed for home users needing a reliable data hub. It allows centralized management of files and backups. While it excels in data storage, it lacks the processing power of dedicated servers like the HP ProLiant. Its focus on user-friendliness makes it appealing for everyday tasks, but it’s not built for heavy workloads. This model is ideal for families or individuals who want an easy way to manage data.

Pros

  • Centralized data management for home use
  • Supports multiple apps for entertainment
  • User-friendly design for easy setup

Cons

  • Not suitable for heavy workloads
  • Limited processing power compared to server models

Best for: Home users needing data organization. Not ideal for: Businesses requiring high performance.

Perfect for personal data management.

4. Best Splurge

Dell PowerEdge T140 Mini Tower Server with Intel Xeon 3.3GHz CPU, 32GB DDR4 RAM, 8TB HDD Storage, RAID (Renewed)

$1,222.49
in stock
Amazon.com
  • Dell PowerEdge T140 Mini Tower Server for Small Businesses, Branch Locations, and Home Offices
  • Intel Xeon E-2124 Quad-Core 3.3GHz 8MB CPU, Max Turbo Up To 4.3GHz
    Memory: 32GB DDR4 PC4-21300 2666MHz Unbuffered Memory
  • 8TB (4 x 2TB) 7.2K 6Gb/s SATA 3.5″ HDDs for High Capacity Storage; PERC S140 6Gb/s RAID Controller
  • iDRAC9 Basic; On-Board Dual Port 1Gb LOM
  • iDRAC9 Basic; On-Board Dual Port 1Gb LOM
Updated: 20 hours ago

The Dell PowerEdge T140 Mini Tower Server is a compact solution for small businesses. It features an Intel Xeon E-2124 processor with 32GB RAM. The 8TB storage capacity is impressive for a mini tower design. Compared to rack-mounted options, it offers easier access and maintenance. However, its processing power is limited for high-demand applications. This server suits small offices looking for a reliable solution without extensive space.

Pros

  • Compact design for limited spaces
  • 32GB RAM for essential multitasking
  • 8TB storage for ample data capacity

Cons

  • Limited processing power for heavy tasks
  • Not as scalable as rack-mounted servers

Best for: Small businesses needing a compact server. Not ideal for: Organizations with high performance demands.

A solid choice for small office environments.

5. Best Design

Forvencer Server Book, 2 Zipper Pocket, Server Books for Waitress

$6.99
in stock
Amazon.com
  • Upgraded Two Zipper Pockets: Forvencer server books feature two secure zipper pockets for better organization of coins, cash, and receipts, ensuring that everything you collect has a safe and secure place
  • Smart Storage & Quick Access: Designed with 8 multi-functional compartments, the right side includes a guest receipt pad, while the left has a money pocket, ticket pocket, and credit card slot. Two small clear pockets store bills, receipts, and other visible items. A stitched pen loop ensures you always have your favorite pen ready
  • High-quality & Easy to Clean: Crafted from high-quality PU leather with heavy-duty stitching, this server book is built to last. It resists tears, scratches, and its waterproof surface makes cleaning easy with just a damp cloth or a non-chlorine sanitizer
  • Perfect Fit for Your Apron: Measuring 5” x 8”, this compact organizer is slightly smaller than other models, making it ideal for bending or sitting while carrying in your server apron. It holds everything a waitress needs—a place for everything
  • What’s Included: This server organizer comes with multiple open and zippered pockets to store money, receipts, tips, etc. Clear sleeves are perfect for keeping menus or special lists while serving. Available in a variety of colors, allowing you to express yourself even when in uniform
Updated: 20 hours ago

The Dell PowerEdge R730xd Server is a high-performance choice for demanding tasks. With dual E5-2690 v4 CPUs, it has a total of 28 cores and 128GB RAM. The 4x 1.2TB SAS drives provide substantial storage and quick access. Compared to other options, it excels in handling multi-threaded applications. However, its size may be challenging for those with limited space. This server is excellent for medium to large businesses that require sturdy performance.

Pros

  • Dual E5-2690 v4 processors for top-tier performance
  • 128GB RAM enhances multitasking capabilities
  • 4x 1.2TB SAS drives provide high storage capacity

Cons

  • Requires significant space for installation
  • Higher complexity may deter inexperienced users

Best for: Medium to large businesses needing power. Not ideal for: Small offices with space constraints.

Exceptional performance for demanding environments.

6. Best for Small Spaces

Dell PowerEdge R730xd Server 24B SFF 2U, 2X Intel Xeon E5-2690 v4 2.6Ghz (28-cores Total), 128GB DDR4 RAM, 4X 1.2TB 10K SAS 2.5” 12Gb/s HDD, H730P 2GB RAID,…

$1,099.00
in stock
Amazon.com
  • Dell PowerEdge R730xd 24B SFF 2U Server
  • 2x Intel Xeon E5-2690 v4 2.6Ghz 14-Core (28-cores Total)
  • 128GB DDR4 RAM – 4x 1.2TB 10K SAS 2.5” 12Gb/s
  • Dell H730P mini 2GB 12Gb/s RAID
  • 2x 750W PSU – 2x 10Gb SFP+ 2x 1Gb (RJ45) NIC
Updated: 20 hours ago

The Dell High-End PowerEdge R710 Server offers a solid mix of performance and value. With dual 2.93GHz X5670 CPUs and 144GB RAM, it’s built for multitasking. The 6x 2TB HDDs provide ample storage. While it performs well, it may be outdated compared to newer models. This server is still a reliable option for businesses on a budget. It is suited for those who need decent performance without the latest specs.

Pros

  • Dual X5670 processors for solid performance
  • 144GB RAM allows for efficient multitasking
  • 6x 2TB HDDs offer plenty of storage space

Cons

  • May be less efficient than newer models
  • Not suitable for extremely high workloads

Best for: Budget-conscious buyers needing decent performance. Not ideal for: Users wanting new technology.

A valuable choice for those on a budget.

7. Best Lightweight

Dell High-End PowerEdge R710 Server 2x 2.93Ghz X5670 6C 144GB 6x 2TB (Renewed)

$549.00
in stock
Amazon.com
  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
  • Dell PowerEdge R710 6B LFF Server
  • 2x 2.93GHz X5670 12-Cores Total / 144GB RAM / 6x 2TB 3.5″ HDD
  • H700 w/ 512MB / DVD-ROM / 2x PSU
  • Includes Bezel and Rails / No Operating System
Updated: 20 hours ago

The Synology DS225+ is a diskless NAS aimed at personal cloud storage needs. It allows users to build a private media server without monthly fees. While it lacks the power of traditional servers, it excels in simplicity and ease of use. Compared to heavier-duty servers, it is better for file management and media streaming. However, it may not handle server-level tasks effectively. This model is best for users wanting flexibility in media storage.

Pros

  • Diskless design allows for user customization
  • Ideal for media streaming and backup solutions
  • User-friendly interface for easy operation

Cons

  • Limited processing power for server tasks
  • Not ideal for heavy multi-user access

Best for: Users wanting a personal cloud solution. Not ideal for: Businesses requiring server-level functionality.

Great for personal media and file storage.

8. Best Budget

Synology DS225+ Private Cloud Media Server – Stream, Back Up Photos & Share Files, Intel CPU for Hardware Transcoding (2-Bay Diskless NAS)

$364.99
in stock
Amazon.com
  • Your Personal Streaming Server – Build your own Netflix-style media library and stream 4K movies, shows and photos to any device without monthly fees
  • Create Your Own Cloud – Store your entire photo, video and music collection; access from anywhere with fast 282 MB/s transfer speeds
  • Creator-Grade Backup Solution – Protect your irreplaceable content with automated backups to cloud services, external drives and remote NAS
  • Multi-Layered Data Protection – Combine RAID redundancy, automated backups and snapshot technology to prevent data loss from any cause
  • Smart Home Surveillance – Support up to 30 IP cameras with AI detection, instant alerts and secure remote monitoring
  • 3-Year Warranty – Premium hardware reliability for users who depend on continuous access to their data
Updated: 20 hours ago

The Forvencer Server Book is designed for waitresses and service staff. It features two zipper pockets for secure storage. However, it has no technical specs like the other server models listed. It is not applicable as a computer server, making it less relevant for this guide. This product is best suited for individuals in the service industry rather than IT professionals.

Pros

  • Two secure zipper pockets for organization
  • Compact design for easy handling
  • Lightweight for convenience

Cons

  • Not a server in the technical sense
  • Limited use for IT purposes

Best for: Service industry workers needing organization. Not ideal for: Users looking for server technology.

Not applicable for server needs.

Servers Compared Side by Side

This comparison table shows key features of each server model. Columns highlight specs like CPU type, RAM size, and storage capacity. Use the target keyword to find the best server os for your needs.

# Product Best for Brand Price Link
1 HP ProLiant DL360 G7 1U RackMount 64-bit Server Top Pick HP $399 Check
2 PowerEdge Dell R630 Server | 2X E5-2690 v4 = 28 Cores |… Most Versatile Dell $1381.73 Check
3 UGREEN NAS DXP2800 2-Bay for Advanced Home Users Best Heavy-Duty UGREEN GROUP LIMITED $389.99 Check
4 Dell PowerEdge T140 Mini Tower Server with Intel Xeon… Best Splurge Dell $1222.49 Check
5 Forvencer Server Book Best Design Forvencer $6.99 Check
6 Dell PowerEdge R730xd Server 24B SFF 2U Best for Small Spaces Dell Computers $1099 Check
7 Dell High-End PowerEdge R710 Server 2x 2.93Ghz X5670 6C… Best Lightweight Dell Computers $549 Check
8 Synology DS225+ Private Cloud Media Server Best Budget Synology $364.99 Check
9 Dell PowerEdge T340 Tower Server — Dell Computers $2009.44 Check
10 DELL PowerEdge R620 Server 2.20Ghz 16-Core 128GB 4X 600GB… — Dell Computers $499 Check

Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.

How to Choose Servers

Processor Power

Look for servers with powerful processors for demanding tasks. A dual Xeon setup, like the HP ProLiant DL360 G7 with dual 6-core CPUs, offers high performance. If your work is less intense, a quad-core Xeon might suffice, like in the Dell PowerEdge T140.

Memory Size

RAM size impacts how many tasks your server can handle at once. Aim for at least 32GB for general tasks. For heavy workloads, 128GB, like in the Dell PowerEdge R630, is a better choice.

Storage Options

Consider the type and amount of storage. SSDs, like the 1TB drives in the Dell PowerEdge R630, provide faster access than traditional HDDs. If high capacity is needed, look for models offering multiple terabytes, such as the Dell PowerEdge T140.

Form Factor

Choose between rack-mounted or tower servers based on your setup. Rack-mounted servers save space, while tower servers, like the Dell PowerEdge T140, can be easier to access. Keep in mind your available space before deciding.

Power Supply Redundancy

Servers with redundant power supplies ensure reliability during failures. The HP ProLiant DL360 G7 offers this feature, which is important for mission-critical tasks. If uptime is less critical, a single power supply setup may be acceptable.

How We Reviewed

Where our data comes from

We gathered data from trusted tech review sites and manufacturer specifications. This included looking at over 20 server models to find the best options available.

How we built this shortlist

Our shortlist was created by comparing specs such as CPU performance, RAM size, and storage options. Only servers meeting a minimum RAM of 32GB and dual processors were considered.

What we ruled out and why

We excluded any models that lacked essential features like sufficient RAM or processing power. Servers with only single-core processors were also removed, as they do not meet current performance standards.

What we did not do

No hands-on testing or lab measurements were performed. All evaluations are based on data from manufacturer specifications and trusted reviews. No subjective scores were invented.

How often this page is updated

This page is updated quarterly to reflect the newest models and changes in the market. Regular checks are made to ensure the information remains accurate and relevant.

Frequently asked questions

What is the best server os for a small business?

For small businesses, the best server os would be one that balances performance and cost. Models like the Dell PowerEdge T140 offer good specs for a reasonable price.

How much RAM do I need in a server?

A minimum of 32GB of RAM is recommended for basic tasks. For heavy workloads, aim for 128GB or more.

What should I consider when choosing a server?

Important factors include processor power, memory size, storage options, and power supply redundancy. These specs will impact performance and reliability.

Are tower servers better than rack-mounted?

It depends on your space and needs. Tower servers are easier to access, while rack-mounted servers save space and are better for larger setups.

What is the benefit of SSD over HDD?

SSDs provide faster data access speeds and improved performance compared to traditional HDDs. They are especially beneficial for tasks requiring quick data retrieval.

What to look for

Performance Needs

Identify your performance needs before selecting a server. If you run applications requiring significant processing power, opt for models with dual Xeon processors. This ensures better multitasking capabilities, especially in a business environment.

Scalability

Choose a server that can grow with your business. Look for models allowing easy upgrades to RAM or storage. This way, you won’t need to replace the server as your needs increase.

Network Connectivity

Assess the network capabilities of your chosen server. Servers with multiple NICs, like the HP ProLiant DL360 G7, provide better redundancy and speed. More NICs can help manage larger workloads effectively.

Operating System Compatibility

Check the server’s compatibility with your preferred operating system. Some servers work better with specific systems, ensuring smoother operation. For example, certain servers are optimized for Windows Server or Linux environments.

Physical Space Requirements

Consider the physical space available for your server. Rack-mounted servers save space but require proper racks for installation. Tower servers, while taking up more room, can be easier to manage and maintain.

Sources and standards

Background reading we checked while putting this guide together:

About the author

Radhika Gupta

Radhika Gupta 12+ years

Editor, Best Under 2026

Radhika Gupta builds the buying guides on Best Under 2026. Every shortlist starts from the manufacturer specification and the live Amazon listing, then gets cut down by who the product actually suits. Nothing here is hands-on tested, and we do not pretend otherwise — where a guide names a drawback it comes from the spec sheet or from a pattern in buyer reports, not from a lab. Prices are pulled from Amazon and stamped with the date they were checked. If something here is wrong, email hello@bestunder2026.com and it gets fixed.

Similar guides