Best Ethernet Servers of 2026

Name: Synology RackStation RS1221+ NAS Server with 8 Bays
Brand: Synology

Kenneth Collin

Last Updated: 4 Feb 2026

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Ethernet servers are powerful networking devices that allow multiple computers and devices to connect to a local area network (LAN) via Ethernet cables. These servers enable users to share files, printers, and other resources within a network, making them an essential tool for businesses and organisations that require reliable and efficient communication between devices. Ethernet servers come in various sizes and configurations, ranging from compact desktop models to high-performance rack-mount servers capable of handling heavy workloads. With their robust features and advanced capabilities, Ethernet servers are an excellent investment for any organisation looking to streamline their networking infrastructure.

At a Glance: Our Top Picks

#TOP 1

Synology RackStation RS1221+ NAS Server with 8 Bays

9.8

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#TOP 2

Synology Disk Station DS620slim NAS Server

9.7

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#TOP 3

Synology RS820RP+ 4-Bay Rack-Mountable NAS Server

9.5

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Top 3 Ethernet Servers

#TOP 1

Synology RackStation RS1221+ NAS Server with 8 Bays

Synology
RS1221+
Multi-Coloured
one size

Synology RackStation RS1221+ - NAS server - 8 bays - rack-mountable - SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD - RAM 4 GB - Gigabit Ethernet - iSCSI - 2U

The Synology RS1221+ is a powerful NAS server that features an AMD Ryzen V1500B quad-core processor, providing robust performance at 2.2 GHz. With impressive throughput of up to 2,300 MB/s for sequential reading, you can enjoy quick access to your data. The 4 GB ECC DDR4 memory is expandable up to 32 GB, allowing you to cater to your growing storage needs. Additionally, its design fits easily into shallow rackmount enclosures, making it convenient for installations in limited spaces.

9.8

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What We Like

Powerful quad-core processor
High sequential read throughput
Expandable memory up to 32 GB
Fits shallow rackmount enclosures

#TOP 2

Synology Disk Station DS620slim NAS Server

Synology
DS620slim
Black

Synology Disk Station DS620slim - NAS server - 6 bays - SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD - RAM 2 GB - Gigabit Ethernet - iSCSI

The Synology DS620slim is a compact yet powerful NAS server designed to enhance your productivity. With six drive bays, you can enjoy flexible RAID configurations using 2.5" HDDs and SSDs, which gives you the freedom to tailor your storage solution. Its 2 GB DDR3L memory is expandable, ensuring that you can manage your data efficiently. Additionally, the server boasts impressive performance, allowing you to achieve over 220 MB/s read speeds and 190 MB/s write speeds, even when transferring encrypted data. This means you can access and share your files quickly and securely.

9.7

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What We Like

Compact design for space-saving
Flexible RAID configurations
Expandable memory up to 6 GB
High-speed data transfer

#TOP 3

Synology RS820RP+ 4-Bay Rack-Mountable NAS Server

Synology
RS820RP+
Enclosure
ENCLOSURE

Synology RackStation RS820RP+ - NAS server - 4 bays - rack-mountable - SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD - RAM 2 GB - Gigabit Ethernet - iSCSI - 1U

The Synology RS820RP+ is a powerful NAS server designed for efficient data management. With four 1GbE LAN ports, it supports link aggregation and failover, ensuring reliable network connections for your devices. The advanced Btrfs file system enhances data storage, allowing you to create optimised snapshots that protect against data loss. This model also integrates various data backup applications into a user-friendly interface, simplifying the process of safeguarding your important files. Overall, the RS820RP+ offers robust storage technologies that help maintain the integrity of your data.

9.5

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What We Like

Reliable network connections
Advanced data protection
User-friendly interface
Efficient data management

Frequently Asked Questions (FAQs)

1. What is an Ethernet server?

A serial server is a networking device that transfers data between an Ethernet local area network and a computer's or a device's serial port (COM port). ... This allows any serial device to be connected to the network and accessed from anywhere, including from the Internet.

2. What is an Ethernet client?

EthernetClient() Creates a client which can connect to a specified internet IP address and port (defined in the client.

3. What is the device server?

A device server is “a specialized network-based hardware device designed to perform a single or specialized set of functions with client access independent of any operating system or proprietary protocol.” ... PCs have been used to network serial devices with some success.

4. What is Arduino Ethernet shield?

The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the internet. It is based on the (Wiznet W5500 Ethernet chip). The Wiznet W5500 provides a network (IP) stack capable of both TCP and UDP. ... It is compatible with the Arduino Uno and Mega (using the Ethernet library).

Editor's Notes

During our ethernet server research, we found 16 ethernet server products and shortlisted 3 quality products. We collected and analyzed 4,964 customer reviews through our big data system to write the ethernet servers list. We found that most customers choose ethernet servers with an average price of £502.46.

The ethernet servers are available for purchase. We have researched hundreds of brands and picked the top brands of ethernet servers, including Synology and more.

Written by

Kenneth Collin

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.