Drive Numbering
Drive Label
Drive Type
Compatible Drives
1 to 5
3.5-inch SATA
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
S1 to S2
2.5-inch U.2 NVMe and 2.5-inch
SATA
• 2.5-inch U.2 NVMe solid-state drives
Warning
Installing U.2 NVMe solid-state drives
in incompatible bays will damage the
drive connectors.
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
S3 to S4
2.5-inch SATA
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
Safety Information
The following instructions help ensure personal safety and environmental safety. Read these instructions
carefully before performing any operations.
General Instructions
• The device should be stored in a secure location with restricted access, controlled through the use of a
tool, lock and key, or any means of security.
• Only qualified, skilled, and authorized persons with knowledge of all restrictions, safety precautions,
and installation and maintenance procedures should have physical access to the device.
TS-h973AX User Guide
Product Overview
9
