Expansion Unit TL-D400S
High-performance desktop SATA 6Gbps JBOD storage enclosure
TL-D400S JBOD storage enclosure allows you to back up and expand your QNAP NAS, Windows® and Ubuntu® computers and servers. The TL-D400S features four 3.5-inch SATA 6Gb/s drive bays and comes with a QXP PCIe card for connecting the enclosure using a SFF-8088 (or SFF-8644) cable. It provides reliable read/write performance for smooth storage and backup tasks.
1. QNAP recommends following the standard procedure for connecting or disconnecting the TL-D400S. For more information, please see the TL-D400S user manual.
2. The TL-D400S can only be used as an individual storage pool or volume on the NAS. Its storage pool or volume cannot be combined into the connected NAS. NAS applications cannot be installed on the TL-D400S.
3. The TL-D400S only supports QNAP NAS running on QTS 4.4.2 (or above) or QuTS hero operating system.
4. When the TL-D400S is connected to a Windows® system, if JBOD disk slots are empty, virtual disks will be created in the empty slots due to the firmware mechanism of the control chip.
5. When the TL-D400S is connected to a Windows® system, JBOD Manager will poll the first detected physical disk / virtual disk for monitoring the JBOD health status (physical disks take priority for monitoring).
Lockable drive trays
Lockable hard drive trays prevent accidental drive removal.
High-speed connectivity
SFF-8088 (or SFF-8644) connection cable supports four SATA 6Gb/s channels per cable (24Gb/s in total) and provides faster data transfer speeds than eSATA and USB.
Flexible storage management
Easy to use. QNAP NAS and PC can both use utility software to monitor, obtain, and manage JBOD information.
High-performing TL SATA JBOD
The TL SATA JBOD supports multi-lane SATA 6Gb/s transfer, and each SATA lane directly connects to a single SATA drive to help improve performance. With the 1-1 high-speed channel, the TL SATA JBOD delivers excellent transfer performance.
The SFF ports and drive slots order: SFF port 1 to HDD slot 1-4
Flexible Storage Configuration and Management
The TL-D400S provides software-controlled storage configuration for greater management flexibility. You can configure RAID and monitor JBOD enclosure and disk health with Storage & Snapshots when connected to a QTS or QuTS hero NAS, or with the QNAP JBOD Manager utility when connected to a computer.
Learn More: Storage & Snapshots, QNAP JBOD Manager
Use the Storage & Snapshots Manager in QTS or QuTS hero to configure the TL-D400S as a storage enclosure for your QNAP NAS. The NAS expansion storage mode supports various NAS functions, including storage pools and snapshots. With TL-D400S, you can easily expand storage capacity.
The QNAP JBOD Manager is a desktop utility for monitoring the TL-D400S on Windows® and Ubuntu® computers. You can quickly obtain disk statuses, JBOD information and health, view fan rotation speed, and check for firmware version updates.
What you need to know
You can connect your TL-D400S to Windows® and Ubuntu® computers through SFF-8088 (or SFF-8644) high-speed cable and use built-in utility to manage RAID configuration.
Note:
1. QXP series PCIe cards do not support Mac Pro.
2. If there are any unexpected boot failures during QXP PCIe cards installation on the host, please check with the host manufacturing company for any new BIOS updates. Alternatively, you can try disabling the boot from the PCIe slot function or disable the external graphics card option.
Intelligently Monitor JBOD Enclosure Status on PC and Servers with QNAP JBOD Manager
The QNAP JBOD Manager is a desktop utility for monitoring the TL-D400S on Windows® and Ubuntu® computers. You can quickly obtain the disk statuses, JBOD information and health, view fan rotation speed, and check for firmware version updates. All device events are recorded, and will send desktop notifications when a system alert occurs.
Learn More: QNAP JBOD Manager
Notes:
1. You can set up new software RAID groups in [Windows Storage Spaces] in Windows 8/10/11 (or later versions).
2. Windows Server 2012 R2 (or later version) users can set up new software RAID groups in [Server Manager].
3. Ubuntu users need to pass commands into [mdadm] to set up new software RAID groups.
4. Does not support macOS.
Flexibly Expand Connectivity with QXP PCIe Cards
Install an exclusive QXP PCIe card onto your QNAP NAS, Windows® or Ubuntu® PC to connect the JBOD enclosure via SFF-8088 (or SFF-8644) cable , for easy and flexible storage expansion.
Learn More: QXP PCIe Cards
SAS/SATA 6Gb/s external cables
1-meter (3.28 ft.) SFF-8644 to SFF-8088 cable
• For QXP-1600eS-A1164, QXP-1600eS PCIe SATA card
• Support SATA 6Gb/s and SAS 6Gb/s
• Compatible with third-party SAS 6Gb/s JBOD products
Order number: CAB-SAS10M-8644-8088
1-meter (3.28 ft.) SFF-8088 to SFF-8088 cable
• For QXP-400eS-A1164 and QXP-800eS-A1164 PCIe SATA cards
• Support SATA 6Gb/s and SAS 6Gb/s
• Compatible with third-party SAS 6Gb/s JBOD products
*Order number: CAB-SAS10M-8088
TL-D400S Offers Better Performance Than Other USB and eSATA JBOD Solutions
The TL-D400S features SFF-8088 (or SFF-8644) connectivity and multiple SATA 6Gb/s bays. This provides better sequential read performance and faster data transfer speeds than existing USB and eSATA expansion enclosures, while also being a more economical option compared to a QNAP REXP SAS enclosure.
Tested in QNAP Labs. Figures may vary by environment.
Test environment:
JBOD model: TL-D400S
Volume type: Samsung SSD 860 Pro 512GB
NAS: TS-983XU, Intel Xeon E-2124 3.3GHz, 4GB RAM, QNAP QXP-400eS, QTS 4.4.2
Client PC:
Windows: Intel Core i5-8400T 1.7GHz, 16GB RAM, QNAP QXP-400eS, Windows 10 Pro
Ubuntu: Intel Core i5-8400T 1.7GHz, 16GB RAM, QNAP QXP-400eS, Ubuntu 18.04 Desktop
Extend hardware warranty up to 5 years
The TL-D400S is backed by a 2-year warranty at no additional costs. You can purchase a warranty extension that extends your warranty coverage up to 5 years.
Learn More: QNAP warranty services
Hardware Specification
| JBOD Connection Interface |
SATA |
| Drive Bay |
5 x 3.5-inch
|
| Drive Compatibility |
3.5-inch bays:
3.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
2.5-inch SATA 6Gb/s, 3Gb/s solid state drives
You can only use one disk type (HDD or SSD) in a RAID group. Combining different types of disk in one RAID group is not supported.
|
| Hot-swappable |
 |
| Form Factor |
Tower |
| Host Interface |
1 x SFF-8088 |
| LED Indicators |
HDD 1-4, Status, Link, Fan error |
| Buttons |
Power switch |
| Dimensions (HxWxD) |
168.5 × 160.2 × 219 mm
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
|
| Weight (Net) |
3.43 kg |
| Weight (Gross) |
4.19 kg |
| Operating Temperature |
0 - 40 °C (32°F - 104°F) |
| Storage Temperature |
20 - 70°C (-4°F - 158°F) |
| Relative Humidity |
5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit |
65W adapter, 100 - 240V |
| Power Consumption: Operating Mode, Typical |
22.985 W
Tested fully populated with Seagate ST6000NM0024 hard drives.
|
| Fan Mode Switch |
(Auto, high, medium, low) |
| Fan |
1 x 120mm, 12VDC |
| System Warning |
Buzzer |
| Kensington Security Slot |
|
| QTS / QuTS hero |
|
| Windows |
|
| Ubuntu |
|
| Standard Warranty |
2 |
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications and refer to the hardware user manual to install compatible QNAP memory modules.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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Designs and specifications are subject to change without notice.
