HP ProLiant BL680c G7, Intel® 7500, LGA 1567 (Socket LS), Intel, Intel® Xeon®, E7-4800, DDR3-SDRAM HP ProLiant BL680c G7. Motherboard chipset: Intel® 7500, Processor socket: LGA 1567 (Socket LS), Processor family: Intel. Supported memory types: DDR3-SDRAM. Supported storage drive interfaces: Serial Attached SCSI (SAS), Serial ATA, RAID levels: 0, 1. Compatible operating systems: Microsoft Windows Server Red Hat Enterprise Linux (RHEL) SUSE Linux Enterprise Server (SLES) .... Width: 4.22" (107.2 mm), Depth: 20.1" (510.3 mm), Height: 14.5" (367.3 mm)