Rail kits
Rail kits are not included with the device and must be purchased separately. For details, contact an
authorized reseller or go to
The TS-hx77AXU-RP is compatible with the following rail kit models:
Model
Compatible Rail Kit
TS-hx77AXU-RP
RAIL-B02
You can find installation information in the rail kit package.
Expansion unit installation
The TS-hx77AXU-RP supports SAS, SATA JBOD, and USB expansion units. For details, 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
SAS expansion units
TL-R1620Sep-RP
• Uses a SAS 12 Gbps (SFF-8644)
interface
• Supports SAS/SATA HDD/SSD
• One of the following storage
expansion cards:
• QXP-820S-B3408
• QXP-1620S-B3616W
• mini-SAS SFF-8644 cable
• RAIL-B02
TL-R1220Sep-RP
• Uses a SAS 12 Gbps (SFF-8644)
interface
• Supports SAS/SATA HDD/SSD
• One of the following storage
expansion cards:
• QXP-820S-B3408
• QXP-1620S-B3616W
• mini-SAS SFF-8644 cable
• RAIL-B02
USB expansion units
TR-002
• Uses a USB 3.2 Gen 2 Type-C interface
• Supports SATA HDD/SSD
• 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/SSD
• USB 3.2 Gen 1 Type-A to Type-
C cable
TS-hx77AXU-RP User Guide
Installation and Configuration
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