FUJITSU SPARC T5120 - Manual (Page 215)

Identifying FRUs in SPARC Enterprise T5120 Servers 189
FIGURE: HDD Cable from Onboard SAS to HDD Backplane (4-Disk Capable SPARC
Enterprise T5120 Server)
Figure Legend
1 Connector on the motherboard.
2 Hard drive data cable; connects J6401 on the motherboard to J0301 on the hard drive backplane
Note - Do not route this cable over the air duct. Instead route it next to the air duct.
3 Connector on hard drive backplane