Quick buying answer
Choose a 4-bay DAS when one main computer needs high-capacity local storage and network sharing is not essential. Choose a NAS instead when several devices need simultaneous access or the storage must run independently of the workstation.
Desktop archives, creator scratch/working storage, local backups and large single-workstation libraries.
Choose NAS for multi-user sharing, remote access or always-on services independent of the computer.
Confirm drive type support, RAID mode, maximum supported drive size, interface, fan/noise and whether disks are included.
What matters for a UK buyer
A 4-bay DAS is the simpler alternative to a NAS when one computer needs a large pool of directly attached storage. You avoid network setup and can use USB, USB4 or Thunderbolt depending on the enclosure.
The most important distinction is whether the enclosure includes hardware RAID, relies on software RAID/JBOD, and what interface bandwidth it can actually sustain. A fast port does not make four HDDs behave like NVMe storage.
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Current prices for matching storage systems
Some displayed prices were checked earlier and may have changed. See each product card for the last-checked time and confirm the current offer on Amazon.
These figures use the matching products currently shown on this page. Delivery may cost extra, and each card shows when Amazon was last checked.
Current 4-Bay DAS Enclosure Deals on Amazon
4 of 4 products
Amazon | prices in GBP
MAIWO 4 Bay Hard Drive Enclosure With USB-C & 10 Gbps Speed - DAS Design for 3.5" SATA HDDs, 2 Cooling Fans, USB3.1 HDD Enclosure, Daisy Chain Expansion (NO RAID)
DAS | MAIWO 4 Bay DAS | 4 bays | New | Low stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:37 pm GMT+0000
Seller when checked: Amazon US | Shipping may be additional
ORICO Daisy Chain 4 Bay Hard Drive Enclosure USB 3.2 Gen 2 Aluminum Das Enclosure Support 22TB and Expansion Max Up to 264TB for 3.5-inchs HDD -9948C3
DAS | ORICO 4 Bay DAS | 4 bays | USB 3.2 | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:38 pm GMT+0000
Seller when checked: ORICO Official Store | Shipping may be additional
QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with hardware RAID (Diskless)
DAS | QNAP 4 Bay DAS | 4 bays | Diskless listing | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:44 pm GMT+0000
Seller when checked: Amazon US | Shipping may be additional
QNAP TR-004 4 Bay Desktop NAS Expansion - Optional Use as a Direct-Attached Storage Device
DAS | QNAP 4 Bay DAS | 4 bays | USB 3.2 | New | Low stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:45 pm GMT+0000
Seller when checked: CyberStorm UK ✅ | Shipping may be additional
Try clearing the filters or compare the other options below. Availability can change quickly.
Prices and availability can change. The Amazon price at the time of purchase is the final reference. Confirm configuration, seller, condition, shipping and delivery before ordering.
Certain content on this site comes from Amazon. That content is provided as-is and may be changed or removed at any time.
Other options worth considering
These options may suit the same workload, budget or performance goal. Compare the configuration and software requirements that matter to you.
Thunderbolt 5 Storage UK
TERRAMASTER D1 SSD Plus 40Gbps M.2 NVMe SSD Enclosure (Diskless) | Aluminum M.2 Enclosure USB Type-C, Compatible with USB 4/3.2/3.1/3.0/2.0, Thunderbolt 5/4/3 (Diskless)
Thunderbolt 5 Storage | TerraMaster Thunderbolt 5 Storage | Thunderbolt 5 | Diskless listing | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:45 pm GMT+0000
UGREEN 80Gbps M.2 NVMe SSD Enclosure for Thunderbolt 5/USB4, Up to 7000MB/s | Fanless Aluminum Case with Dual-Sided Heat Sink for M5 Pro/Max and M4 Pro/Max MacBook Pro, M4 Pro Mac mini (SSD Not Included)
Thunderbolt 5 Storage | UGREEN Thunderbolt 5 Storage | Thunderbolt 5 | New | Low stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:45 pm GMT+0000
OWC Express 1M2 80Gb/s Portable NVMe SSD USB4 (Thunderbolt5 / USB4 /USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink, MacBook Pro and Mac Mini M4
Thunderbolt 5 Storage | OWC Thunderbolt 5 Storage | Thunderbolt 5 | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:39 pm GMT+0000
ACASIS 80Gbps M.2 NVMe SSD Enclosure with Cooling Fan | Aluminum case with TB4 cable, Model TBU 501 PRO-EU, compatible with Mac Mini M4 and MacBook Pro M4/M4 Pro/M4 Max
Thunderbolt 5 Storage | ACASIS Thunderbolt 5 Storage | Thunderbolt 5 | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:39 pm GMT+0000
NAS for Video Editing UK
UGREEN NAS UPS 120W DC Battery Backup 12000mAh Battery Power Supply | Compatible NAS DXP2800/DXP2800GT DXP4800 Pro/DXP4800GT/DXP4800 Plus/DXP480T Plus/DH2300/DH4300 Plus
10GbE NAS | UGREEN NASync DXP4800 GT | 4 bays | Dual 10GbE | AMD Ryzen Embedded R2514 | 2 M.2 slots | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:34 pm GMT+0000
OWC Thunderbolt 5 Dock with Dual 10GbE + 2.5GbE, 3x Thunderbolt, 4x USB 10Gb/s - Pro Docking Station for NAS, AV, NDI, Dante, Mac/PC - Support 3 Display 8K, 90W, Fanless
10GbE NAS | OWC NAS | Dual 10GbE | Thunderbolt 5 | New | Low stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:44 pm GMT+0000
TERRAMASTER F8 SSD NAS 8-Bay All SSD, Intel N95 4-Core, 8GB DDR5 (Diskelss) | 10GbE Port, 8 Heat Sinks Included, Palm-Sized High-Performance Network Attached Storage
10GbE NAS | TerraMaster NAS | 8 bays | 10GbE | 8 GB RAM | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:43 pm GMT+0000
UGREEN NASync DXP4800 GT 4-Bay NAS Storage,2 * 10GbE LAN, 4K HDMI, 8GB RAM | ECC - Support, SD Card Slot, U.2 & M.2 Slots, 4K HDMI, Surveillance Center, Docker, Cloud Backup (Diskless)
10GbE NAS | UGREEN NASync DXP4800 GT | 4 bays | Dual 10GbE | AMD Ryzen Embedded R2514 | 8 GB RAM | 2 M.2 slots | Diskless listing | UGOS Pro | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:41 pm GMT+0000
10GbE NAS UK
UGREEN NASync DXP2800 GT 2-Bay NAS Storage, 10GbE LAN 4K HDMI Cloud Backup | AMD Ryzen Embedded R2514 CPU, 8GB RAM, 4K HDMI, Surveillance Center, Cloud Backup, Docker, Home Assistant Support (Diskless)
10GbE NAS | UGREEN NAS | 2 bays | 10GbE + 2.5GbE | AMD Ryzen Embedded R2514 | 8 GB RAM | Diskless listing | UGOS Pro | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:36 pm GMT+0000
QNAP TS-264-8G | 2-Bay, Intel Quad-core CPU, 2 x M.2 Slots, 2.5GbE Desktop NAS, 2-Bay 8GB RAM
10GbE NAS | QNAP NAS | 2 bays | 10GbE + 2.5GbE | 8 GB RAM | 2 M.2 slots | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:43 pm GMT+0000
UGREEN NASync DXP4800 Plus 4-Bay Desktop NAS, 2 * NVMe Slots, Nas Server | 8GB DDR5 RAM,1 * 10GbE, 2 * M.2 NVMe Slots, 4K HDMI, Multi-Device Connectivity, Versatile Expansion Ports (Diskless)
AI NAS | UGREEN NAS | 4 bays | 10GbE | 8 GB RAM | Diskless listing | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:36 pm GMT+0000
UGREEN NAS DXP4800 Pro 4-Bay NAS Storage with HDMI Cable, Cloud Backup | Intel® Core™ i3-1315U 6-Core CPU, 8GB DDR5 RAM, 128G SSD, 1x 10GbE, 1x 2.5GbE, 2 * NVMe Slots NAS Support Docker (Diskless)
AI NAS | UGREEN NASync DXP4800 Pro | 4 bays | 10GbE + 2.5GbE | Intel Core i3-1315U | 8 GB RAM | 2 M.2 slots | Diskless listing | UGOS Pro | New | In stock
Previously verified price; check the current offer.
Last checked: Oct 28, 2026 11:36 pm GMT+0000
Useful additions for your setup
A complete storage setup may also need drives, SSDs or faster networking. Check compatibility, interfaces and your backup plan before ordering.
NVMe storage for cache and fast projects
Lexar Thor Pro 1TB SSD, M.2 2280 PCIe Gen4 NVMe SSD | Up to 6,000MB/s, High-Performance Storage SSD, Compatible with PS5, Laptop & Desktop, for Gamers and Creators
Internal SSD | 1 TB | PCIe 4.0 | New | In stock
Last checked: Nov 2, 2026 8:16 pm GMT+0000
Lexar EQ790 SSD, M.2 2280 PCIe Gen4 NVMe SSD, EQ790 1TB | Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for AI Rendering, 4K Video Editing, PC & PS5 Gaming
Internal SSD | 1 TB | PCIe 4.0 | New | In stock
Last checked: Nov 2, 2026 8:21 pm GMT+0000
Samsung SSD 990, Internal M.2 NVMe SSD Hard Drive, 1TB, PCIe 4.0 x4 | Data Storage, NVMe 2.0, Up to 7,150/6,450 MB/s Read/Write Speed, For Work, Gaming & Creative, MZ-V9V1T0BW
Internal SSD | 1 TB | PCIe 4.0 | New | In stock
3% below Amazon reference price £169.90
Last checked: Nov 2, 2026 8:17 pm GMT+0000
Lexar ARES 1TB SSD, M.2 2280 PCIe Gen4 NVMe SSD | Up to 7,400MB/s Read & 6,500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Creators, Professionals
Internal SSD | 1 TB | PCIe 4.0 | New | In stock
Last checked: Nov 2, 2026 11:15 am GMT+0000
Estimate the complete storage-system cost
Include the enclosure, drives and the infrastructure you still need. The cheapest enclosure is not always the cheapest finished system.
Which option fits your situation?
| Buyer situation | What matters most | Check before purchase |
|---|---|---|
| Single workstation | USB/TB interface | Match port to host |
| Local RAID | Hardware vs software RAID | Understand failure/rebuild process |
| Backup enclosure | Simple JBOD may be enough | Keep another independent copy |
Detailed buying guide
What is the difference between DAS and NAS?
DAS connects directly to a host computer. NAS has its own operating system and shares storage over a network.
DAS is often simpler and cheaper for one workstation; NAS is more flexible for several users and always-on services.
Do I need hardware RAID?
Not necessarily. Hardware RAID can make a multi-drive volume easier to present to the host, while software-defined storage can offer more flexibility and transparency.
Whichever you choose, understand how you replace a failed drive and how the array metadata is recovered if the enclosure itself fails.
Will four HDDs saturate USB4 or Thunderbolt?
Usually not in every workload. Four hard drives can deliver strong sequential throughput, but flash storage is needed to approach the highest interface rates.
The interface should have enough headroom for the array without becoming the bottleneck.
Can I use a DAS as my only backup?
A DAS can be one backup destination, but if it stays attached to the same computer it can share risks such as malware, power events or accidental deletion.
Important data should also have another independent copy.
What drive type should I use?
Use drives suitable for the duty cycle and enclosure. NAS or enterprise HDDs are commonly chosen for multi-drive arrays, but check the enclosure manufacturer's compatibility and vibration guidance.
Mixing very different drive sizes or performance classes can complicate RAID behaviour.
What matters for a creator?
Noise, fan behaviour, sustained write speed and cable reliability can matter as much as peak benchmarks on an editing desk.
If collaboration becomes important later, a NAS may provide a better upgrade path than adding more direct-attached boxes.
How to read this comparison
Products are grouped by the exact storage model, drive-bay count, networking and interface information shown in the listing. If an important specification is unclear, it is marked as not confirmed rather than guessed. Drive trays, cables, adapters, docks and unrelated bare drives are left out of the main results.
Prices and availability can change quickly. Use the last-checked time as a freshness guide, then confirm the current price, seller, delivery date and exact configuration on Amazon before ordering.
This page covers Amazon offers rather than every UK retailer. Compare the complete configuration and total delivered cost, not just the headline price.
Frequently asked questions
Does this page compare every UK retailer?
No. Live prices on this page come from Amazon. Other UK retailers may have different stock, bundles or delivery terms, so compare the exact model and what is included before ordering.
Why can the Amazon price change after I click?
Prices and availability can change between checks. Use the last-checked time on each card as a freshness guide, then confirm the current price, seller, condition and delivery date on Amazon.
Are hard drives included with every NAS or DAS listing?
No. Many enclosures are sold diskless, while some listings include drives. Check the title and included-items section carefully because the chassis model alone does not confirm installed storage.
Does a 10GbE port guarantee 10Gbps file transfers?
No. Real throughput depends on the drives, RAID layout, SSD cache, client network adapter, switch, cabling, protocol and workload. A 10GbE port removes one bottleneck but does not eliminate the others.
Can an accessory appear instead of the complete storage system?
The main results are intended for complete NAS, DAS or external-storage products. Still confirm that the listing is the enclosure or complete unit you expect rather than a drive tray, cable, adapter or replacement part.
What happens when an important specification is unclear?
The page leaves unclear details as not confirmed rather than copying a specification from a similar model. Check the exact Amazon listing when drive bays, networking, memory or included storage matters to your purchase.