HP A6153-67022 - Hot-plug interface cable for the hot-plug PCI board - 40-pin, 40.6cm (16in) long Retail
HP D7054-63006 - `Hot plug` PCI activity LED board - Hot Plug PCI Activity LED Board - Mounts to I/O Tray Retail
HP A6153-69010 - I/O baseboard - Has 10 PCI slots (eight slots are 66MHz/64-bit hot plug and two slots are 33MHz/64-bit non-hot plug) - I/O baseboard - Has 10 PCI slots (eight slots are 66MHz/64-bit hot plug and two slots are 33MHz/64-bit non-hot plu Retail
