b.
Push the handle.
5.
Power on the NAS.
Expansion Unit Installation
The TS-x77XU supports both SAS and USB expansion units.
Type
Description
Required Accessories
SAS
• Uses a SAS 12 Gbps interface
• Supports a maximum of eight
expansion units
• Supports SAS 12 Gbps and 6 Gpbs
drives
• SAS-12G2E storage expansion card
• mini-SAS SFF-8644 cable
• RAIL-A03-57 rail kit
USB
• Uses a USB 3.0 Type-A interface
• Supports a maximum of two
expansion units
• Supports SATA 6 Gbps drives
RAIL-B01 rail kit
Connecting SAS Expansion Units
The TS-x77XU supports a maximum of eight SAS expansion units and is compatible with the following
models:
• REXP-1210U-RP
• REXP-1220U-RP
• REXP-1610U-RP
• REXP-1620U-RP
TS-x77XU User Guide
Installation and Configuration
18