Expansion unit installation
The TVS-hx74T series is compatible with both SATA expansion units and USB expansion units. For details,
please see the table below.
You can purchase storage expansion accessories from QNAP or an authorized reseller.
.
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
UX-500P
• Uses a USB 3.2 Gen 1 Type-B interface
• Supports SATA HDD/SDD
• USB 3.2 Gen 1 Type-A to Type-B cable
• USB 3.2 Gen 1 Type-C to Type-B cable
UX-800P
• Uses a USB 3.2 Gen 1 Type-B interface
• Supports SATA HDD/SDD
• USB 3.2 Gen 1 Type-A to Type-B cable
• USB 3.2 Gen 1 Type-C to Type-B cable
TR-002
• 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
• USB 3.2 Gen 2 Type-C 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
• USB 3.2 Gen 2 Type-C 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
• USB 3.2 Gen 2 Type-C 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
TL-D400S
• Uses a SATA 6 Gbps (SFF-8088)
interface
• Supports SATA HDD/SSD
• 1 x SFF-8088 connector cable
• QXP-400eS-A1164 host bus adapter
TL-D800S
• Uses a SATA 6 Gbps (SFF-8088)
interface
• Supports SATA HDD/SSD
• 2 x SFF-8088 connector cables
• QXP-800eS-A1164 host bus adapter
TL-D1600S
• Uses a SATA 6 Gbps (SFF-8088)
interface
• Supports SATA HDD/SSD
• 4 x SFF-8088 to SFF-8644 connector
cables
• QXP-1600eS-A1164 host bus adapter
TL-R400S
• Uses a SATA 6 Gbps (SFF-8088)
interface
• Supports SATA HDD/SSD
• 1 x SFF-8088 connector cable
• QXP-400eS-A1164 host bus adapter
• RAIL-B02
TVS-hx74T User Guide
Installation and Configuration
32