Lff Drive Bay Numbering; Sff Drive Bay Numbering - Hitachi HA805 G3 Series User Manual

LFF drive bay numbering

The following drive backplane options are supported in the LFF drive configurations:
• 4 LFF 12G x1 SAS UBM2 LP
• 4 LFF 12G x1 SAS UBM6 LP
For more information on the drive backplane description, see Drive backplane naming.
In the LFF drive configuration:
• All drives belong to the same box 1.
• SAS or SATA drives are supported.
• To manage the hot-plug SAS drive, install the MR type-o G3 storage controller (OROC).

SFF drive bay numbering

The following drive backplane options are supported in all SFF drive configurations:
• 2 SFF side-by-side drive backplanes:
◦
2 SFF 16G x4 U.2 NVMe/SAS UBM4 BC
◦
2 SFF 24G x4 U.3 NVMe/SAS UBM3 BC
◦
2 SFF 24G x4 U.3 NVMe/SAS UBM6 BC
• 8 SFF drive backplanes:
◦
8 SFF 16G x4 U.2 NVMe/SAS UBM4 BC
◦
8 SFF 24G x1 U.3 NVMe/SAS UBM3 BC
◦
8 SFF 24G x4 U.3 NVMe/SAS UBM3 BC
◦
8 SFF 24G x1 U.3 NVMe/SAS UBM6 BC
◦
8 SFF 24G x4 U.3 NVMe/SAS UBM6 BC
For more information on the drive backplane description, see Drive backplane naming.
Item
1
2
In the SFF drive configuration:
Description
Box 1, bays 1–8
Box 2, bays 1 and 2
Component identification
23