Expansion Unit Installation
The TS-hx90FU supports SAS expansion units and USB expansion units. For details, see the table below.
You can purchase storage expansion accessories from QNAP or an authorized reseller.
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
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
TL-R1200S-RP • Uses a SATA 6 Gbps (SFF-8088)
interface
• Supports SATA HDD/SSD
• 3 x SFF-8088 to SFF-8644
connector cables
• QXP-1600eS-A1164 host bus
adapter
• RAIL-B02
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 1 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
TS-hx90FU User Guide
Installation and Conguration 42