PC Board

HPE System I/O board - Includes the SPI board connector, nine PCIe connectors, FlexibleLOM connector, and subpan - Does NOT have processor sockets

HPE System Peripheral Interface (SPI) board - Includes the rear panel USB ports (4x), serial port, and video connectors, plus internal mini-SAS, SAS cache module, TPM, front video/USB, power/UID, internal USB connectors, and the system battery

HPE Top SAS hard drive backplane board - Has connectors for the top 5-bay small form factor drive bay - Mounts on the rear of the front panel drive bay cage

HPE Power supply backplane assembly - Includes the power supply backplane board and daughter (connector) board - Mounts on the rear of the power supply cage

HPE Adapter board - Half Width (HW) form factor - For use with SL4x210t Gen8

HPE Flexible LAN on Motherboard (ALOM) riser board - For use with SL4x210t Gen8