
QNAP TL-R400S: 4 Bay 1U Rackmount JBOD Storage Enclosure
Expand Your Storage with Reliable Performance The QNAP TL-R400S is a 4-bay 1U rackmount JBOD storage enclosure designed to expand the storage capabilities of your QNAP NAS, Windows, and Ubuntu computers. Featuring a PCIe SATA interface card (QXP-400eS-A1164) for seamless connectivity, this enclos...
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Expand Your Storage with Reliable Performance
The QNAP TL-R400S is a 4-bay 1U rackmount JBOD storage enclosure designed to expand the storage capabilities of your QNAP NAS, Windows, and Ubuntu computers. Featuring a PCIe SATA interface card (QXP-400eS-A1164) for seamless connectivity, this enclosure delivers reliable read/write performance for all your storage and backup needs.
Specifications:
- Brand: QNAP
- Model: TL-R400S
- Form Factor: 1U Rackmount
- Drive Bays: 4 x 3.5-inch SATA 6Gb/s
- Interface: PCIe SATA 6Gbps
- Included Card: QXP-400eS-A1164 PCIe SATA card
- External Port: 1 x SFF-8088
- Power Supply: 100W
- Compatibility: QNAP NAS, Windows, Ubuntu
- Includes: 1 x Mini SAS Cable (SFF-8088 to SFF-8088)
Key Features
Storage Expansion for your QNAP NAS, Windows, and Linux computers and servers
High-Performance 1U Rackmount SATA 6GB/s JBOD storage enclosure
4 x 3.5-inch SATA 6Gb/s, 3Gb/s (Diskless)
1 x QXP-400eS-A1164 PCIe SATA card
1 x SFF-8088
Specifications
Similar Products
Other products from the same family that visitors often consider:
Currently UnavailableQNAP TL-D1600S 16 Bay SATA 6Gbps JBOD Storage Enclosure
Check on Amazon →
Currently UnavailableQNAP TS-977XU-RP-3600-8G Ryzen 1U Rackmount NAS
Check on Amazon →
Currently UnavailableQNAP TS-431XeU-2G-US 4-Bay 1U Rackmount NAS
Check on Amazon →
✓ AvailableQNAP TL-D800S 8-Bay JBOD Storage Enclosure SATA
✓ AvailableQNAP TL-R1200C-RP 12-Bay Rackmount USB-C JBOD Enclosure
Pros & Cons
👍 Pros
- Provides efficient storage expansion for QNAP NAS, Windows, and Ubuntu computers and servers
- Features a high-performance 1U rackmount design, ideal for integrating into existing server environments
- Supports four 3.5-inch SATA 6Gb/s drives, offering flexible and fast storage options (diskless)
- Includes a QXP-400eS-A1164 PCIe SATA card and Mini SAS cable for immediate connectivity
- Runs QNAP QTS / QTS Hero, integrating seamlessly with QNAP’s operating systems for management
👎 Cons
- This enclosure is diskless, meaning users must purchase and install their own 3.5-inch SATA drives separately
- The TL-R400S cannot be combined with an existing storage pool/volume on a QNAP NAS, limiting integration flexibility
- Designed for rackmount installations, it may not be suitable for desktop users or those without rack infrastructure
- The enclosure specifically uses SATA 6Gb/s, which may not be the fastest available interface for all storage needs
- Requires a QNAP NAS, Windows, or Ubuntu host, meaning it is not a standalone storage solution for other operating systems