Best 2 Bay NAS Enclosures of 2026

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 4 Feb 2026

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2 Bay NAS Enclosures are storage devices that allow for the creation of a centralized data hub for small businesses or individuals. These enclosures are designed to hold two hard drives and are equipped with network connectivity, allowing for easy access to files and data from multiple devices. They also offer data backup and sharing capabilities, making them an ideal solution for those who need to store and access large amounts of data. With features such as RAID support, hot-swappable bays, and remote access, 2 Bay NAS Enclosures are a versatile and reliable option for anyone in need of network attached storage.

At a Glance: Our Top Picks

Asustor Drivestor 2 Lite AS1102TL NAS Enclosure Cover #TOP 1
Asustor Drivestor 2 Lite AS1102TL NAS Enclosure
ftb score rating icon 9.9
Asustor Drivestor 2 Pro Gen2 NAS Enclosure Cover #TOP 2
Asustor Drivestor 2 Pro Gen2 NAS Enclosure
ftb score rating icon 9.8
Asustor AS5402T Nimbustor 2 Bay NAS Cover #TOP 3
Asustor AS5402T Nimbustor 2 Bay NAS
ftb score rating icon 9.6

Top 7 2 Bay NAS Enclosures

Asustor Drivestor 2 Lite AS1102TL NAS Enclosure

AS1102TL
Drivestor Lite
2 Bay
Asustor Drivestor 2 Lite AS1102TL NAS Enclosure Cover
Asustor Drivestor 2 Lite AS1102TL, 2 Bay NAS Enclosure Network Storage, 1.7GHz Quad Core, 1GbE Port, 1GB RAM DDR4, Network Attached Storage for Cloud Storage (Diskless)

The Asustor Drivestor 2 Lite is a powerful NAS enclosure featuring a 1.7GHz quad-core processor and 1GB DDR4 RAM, enabling you to enjoy seamless downloads, uploads, and streaming, including 4K transcoding for high-quality media. With the Wake on LAN (WOL) feature, you can easily wake the device remotely, ensuring it's ready when you need it. The Btrfs/iSCSI snapshots provide advanced data protection, giving you peace of mind. Additionally, the tool-free installation means you can set up your storage solution quickly and effortlessly.

What We Like
Fast quad-core processor
4K transcoding support
Wake on LAN functionality
Advanced data protection
Easy installation

Asustor Drivestor 2 Pro Gen2 NAS Enclosure

AS3302T v2
Drivestor Pro Gen2
2 Bay
Asustor Drivestor 2 Pro Gen2 NAS Enclosure Cover
Asustor Drivestor 2 Pro Gen2 AS3302T v2, 2 Bay NAS Enclosure Network Storage, 1.7GHz Quad-Core, 2.5GbE Port, 2GB RAM DDR4, Network Attached Storage for Cloud Storage (Diskless)

The Asustor Drivestor 2 Pro is a powerful NAS enclosure designed for seamless network storage. With its 1.7GHz quad-core processor, you can expect fast processing speeds, making file access and management efficient. The 2.5 Gigabit Ethernet capability ensures rapid data transfer, allowing you to upload and download files quickly. Additionally, the 2GB DDR4 RAM supports smooth multitasking, while the enhanced internal display ensures that you can enjoy seamless transcoding of 4K video. This product is perfect for users needing reliable cloud storage solutions.

What We Like
Fast processing speeds
Rapid data transfer
Smooth 4K video transcoding
Efficient multitasking

Asustor AS5402T Nimbustor 2 Bay NAS

AS5402T
AS5402T
2 Bay
Asustor AS5402T Nimbustor 2 Bay NAS Cover
Asustor AS5402T Nimbustor 2 Gen2-2 Bay NAS Network Storage Enclosure, Quad-Core 2.0GHz CPU, 4xM.2 NVMe SSD Slots, 2x2.5GbE Ports, 4GB DDR4 RAM, Gaming-Inspired NAS

The Asustor Nimbustor 2 offers impressive features for your network storage needs. It is powered by a Quad-Core 2.0GHz Intel Celeron N5105 CPU, ensuring smooth performance even with multiple users. With four M.2 slots for NVMe SSDs, you can easily expand storage and enjoy fast data transfer speeds. The 4GB DDR4 RAM provides ample memory for multitasking, allowing you to run applications seamlessly. Additionally, the two 2.5 Gigabit Ethernet ports enhance connectivity, giving you faster network access for smoother file sharing.

What We Like
High-performance Quad-Core CPU
Expandable NVMe SSD storage
Ample 4GB DDR4 RAM
Fast 2.5GbE network connectivity

Synology DS224+ 2 Bay NAS for Efficient Storage

DS224+
Black
Enclosure
Synology DS224+ 2 Bay NAS for Efficient Storage Cover
Synology DS224+ 2 Bay NAS Desktop: Efficient Storage Solution

The Synology DS224+ offers a robust solution for your storage needs. With centralized data storage, you can consolidate all your files, ensuring complete ownership and easy access across various platforms. The sharing and syncing feature lets you effortlessly access and share data across different systems and devices, enhancing collaboration. You will appreciate the powerful backup and restoration tools that safeguard your critical information. Additionally, built-in data management tools simplify the organisation of files and photos, as well as provide data protection and video surveillance solutions.

What We Like
Centralised data storage
Easy sharing and syncing
Powerful backup tools
Built-in data management
#TOP 5

TERRAMASTER F2-423 High Performance NAS

Brushed Aluminum
2 Bay Quad-core NAS
TERRAMASTER F2-423 High Performance NAS Cover
TERRAMASTER F2-423 2-Bay High Performance NAS for SMB with N5095 Quad-core CPU, 4GB DDR4 Memory, 2x 2.5GbE Ports,Network Storage Server (Diskless) (2 Bay Quad-core NAS)

The TERRAMASTER F2-423 NAS is an efficient network storage solution designed for small to medium-sized businesses. Its powerful N5095 quad-core CPU and 4GB of expandable RAM ensure smooth performance for demanding tasks. With dual 2.5-Gigabit Ethernet ports, you can achieve impressive data transfer speeds, making it ideal for file sharing and backups. The maximum raw capacity of 40TB allows you to store large volumes of data, while the built-in M.2 NVMe SSD slot enhances storage efficiency through SSD caching.

What We Like
High performance for SMBs
Large storage capacity
Fast data transfer speeds
Multiple backup solutions
Compact and quiet design

QNAP TS-253E-8G 2-Bay NAS with Dual 2.5GbE

TS-253E-8G
Black
Enclosure
QNAP TS-253E-8G 2-Bay NAS with Dual 2.5GbE Cover
QNAP TS-253E-8G 2-Bay Intel Quad-core CPU Multimedia NAS with Dual 2.5GbE, 8GB RAM

The QNAP TS-253E NAS offers impressive features tailored for multimedia enthusiasts. With dual 2.5GbE ports, you can enjoy network speeds that are 2.5 times faster using existing CAT5e cables, making file transfers and streaming seamless. Installing M.2 NVMe SSDs enhances the performance, ensuring quicker access to your data. The 8GB RAM optimises system performance and multitasking, allowing you to run multiple applications without lag. Additionally, the dual-screen extension capability supports surveillance and 4K video playback, bringing convenience to your multimedia experience.

What We Like
High-speed network capabilities
Enhanced performance with SSD
Ample 8GB RAM for multitasking
Dual-screen support for versatility
#TOP 7

Asustor Lockerstor 4 Gen 2 NAS Unit

116436
Lockerstor Gen2
4 Bay Gen 2
Asustor Lockerstor 4 Gen 2 NAS Unit Cover
Asustor Lockerstor 4 Gen 2 AS6704T | 4 Bay NAS, Quad Core 2.0GHz CPU, 4 M.2 PCIe 3.0 SSD Slots, 2 2.5GbE Ports, 4GB RAM DDR4, Network Attached Storage (Diskless)

The Asustor Lockerstor 4 NAS boasts a powerful Quad-Core 2.0GHz Intel Celeron N5105 CPU, offering you 31% more performance compared to previous models. With its superfast 2.5-Gigabit Ethernet ports, you can enjoy smoother streaming and quicker uploads. The flexible PCIe slot allows you to enhance performance further by adding 10GbE NICs or M.2 SSDs. Plus, the device supports DDR4-2933 memory, providing you with a 40% performance boost for your data tasks.

What We Like
High-performance CPU
Fast Ethernet connectivity
Expandable storage options
Enhanced memory speed
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How many bays should my NAS have?

A NAS with four or more bays gives you more storage options than a two-bay NAS does. For starters, you can opt for RAID 5, 6, or 10; those data-storage configurations require three or more disks but provide better data protection and (depending on which RAID configuration you choose) can offer better performance.

2. What is a NAS drive bay?

A network-attached storage (NAS) enclosure is a storage device that provides hard disk drive (HDD) capacity to devices connected to a network.

3. Do I need a NAS enclosure?

Is a NAS device at home necessary? In most cases, yes! ... NAS devices often have redundancy and allows for a second copy of your data to be made in case a hard disk fails – something that does not happen with single drive external hard drives. A disaster-proof NAS is even better.

4. Which NAS is best for home use?

Best NAS devices of 2022: top Network Attached Storage for the home and office. WD. My Cloud Personal NAS drive.Seagate. Personal Cloud 2-Bay NAS drive.QNAP. TS-251A NAS drive.Buffalo. LinkStation LS220D NAS drive.Synology. DiskStation DS1817 NAS drive.WD. My Cloud Mirror NAS drive.Synology. DiskStation DS1517 NAS drive.WD.

5. What are the two types of network storage?

There are two standard types of network storage, called Network Attached Storage (NAS) and Storage Area Network (SAN). The terms NAS and SAN are often confused with one another because the acronyms are similar.

Editor's Notes

During our 2 bay nas enclosure research, we found 36 2 bay nas enclosure products and shortlisted 7 quality products. We collected and analyzed 6,785 customer reviews through our big data system to write the 2 bay nas enclosures list. We found that most customers choose 2 bay nas enclosures with an average price of £428.12.

The 2 bay nas enclosures are available for purchase. We have researched hundreds of brands and picked the top brands of 2 bay nas enclosures, including Asustor, Synology, TERRAMASTER, QNAP.

Written by
Kenneth Collin Avatar

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.