A6153-67004 | HP RX4610 Hot-swap SCSI backplane – Has two SCA connectors for hot-swap hard drives and a connector for the front panel cable – Hot-swap SCSI backplane – Mounts on the back of the hot-swap bay – Has two SCA connectors for hot-swap hard drives and a connec | HP RX4610-4 Two Way 733MHz | PC BOARD |