501-7049 - Sun 4-Slot Disk Backplane for Fire x4600 501-7049 - Sun 4-Slot Disk Backplane for Fire x4600 $60.00
501-4148 - Sun 4-Slot SCSI Disk Backplane for E450 501-4148 - Sun 4-Slot SCSI Disk Backplane for E450 $89.52
501-6335 - Sun 4-Slot SCSI Disk Backplane for FireV440 501-6335 - Sun 4-Slot SCSI Disk Backplane for FireV440 $80.50
501-7699 - Sun 4-Slot PATA Disk Backplane for T5120 501-7699 - Sun 4-Slot PATA Disk Backplane for T5120 $89.52
501-7338 - Sun 4-Slot SCSI Disk Backplane for Fire V440 501-7338 - Sun 4-Slot SCSI Disk Backplane for Fire V440 $103.50