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8-Slot SCSI Disk Backplane

Workstations:	Ultra 450
Servers:	Enterprise 450

Options 6600 / 6601 / 6602

501-4189	501-5274	501-5274
X6600A	X6601A	X6602A

Notes

1. The 8-Slot Backplane is split into two SCSI buses.
2. Options 6600 and 6601 include a dual single-ended SCSI controller, internal SCSI cable, DC power cable, and I2C cable.
3. Option 6602 includes an SRC/P, internal SCSI Cable, DC power Cable, and I2C Cable.
4. Hot plugging 501-4189 causes other disks on the bus to go off-line.
5. Hot plugging 501-5274-02 operates correctly.
6. Set the disk-led-assoc OBP parameter after installing a disk backplane.

References

1. Ultra Enterprise 450 Owners Guide, 805-0429.
2. Ultra 450 Owners Guide, 805-0430.