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4-Slot SCSI Disk Backplane

501-4148

Front View

Rear View

Notes

1. The 4-Slot Backplane is controlled by /pci@1f,4000/scsi@3.
2. Set OBP disk-led-assoc 0 to access the 4-Slot Backplane.
3. Hot plugging <=501-4148-04 causes other disks on the bus to go off-line.
4. Hot plugging operates correctly in 501-4148-05.

References

1. Sun Enterprise 450 Server Documentation.
2. Sun Ultra 450 Workstation Documentation.