For details, go to https://shop.qnap.com/.
For the list of compatible expansion units and the maximum number of applicable expansion units, go to
https://www.qnap.com/go/compatibility-expansion.
Expansion Unit Model Description Required Accessories
TR-002 • Uses a USB 3.2 Gen 2 Type-C
interface
• Supports SATA HDD/SDD
USB 3.2 Gen 2 Type-A to Type-C cable
TR-004 • Uses a USB 3.2 Gen 1 Type-C
interface
• Supports SATA HDD/SDD
USB 3.2 Gen 2 Type-A to Type-C cable
TR-004U • Uses a USB 3.2 Gen 1 Type-C
interface
• Supports SATA HDD/SDD
• USB 3.2 Gen 1 Type-A to Type-C
cable
• RAIL-B02
TL-D800C • Uses a USB 3.2 Gen 2 Type-C
interface
• Supports SATA HDD/SDD
USB 3.2 Gen 2 Type-A to Type-C cable
TL-R1200C-RP • Uses a USB 3.2 Gen 2 Type-C
interface
• Supports SATA HDD/SDD
• USB 3.2 Gen 2 Type-A to Type-C
cable
• RAIL-B02
1. Verify that the NAS is powered o.
2. Connect the expansion unit to the NAS.
a. Connect the USB cable to the USB Type-C port on the expansion unit.
b. Connect the USB cable to a USB 3.2 Gen 2 Type-A port on the NAS.
Note
This image shows the TL-D800C connecting to the TS-453E.
TS-x53E User Guide
Installation and Conguration 25