Expansion Unit Installation
The TS-464eU-4G is compatible with USB expansion units, while TS-864eU-4G and TS-864eU-RP-4G are
compatible with both SATA expansion units and USB expansion units. For details, please see 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
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
TS-x64eU User Guide
Installation and Configuration
34