The dual-processor D30 workstation uses an Extended-ATX/EEB based motherboard, an 1120 Watt (W) power supply unit (PSU), and a 49-liter ATX form factor tower. The D30 motherboard consists of the Intel® C602 Chipset and two 2011-pin Land Grid Array (LGA2011) Socket-R processor sockets, with support for quad core, six core, and eight core, ten core and Twelve processors from the Intel® Xeon line. Memory support consists of error-correcting code (ECC) unbuffered Double Data Rate 3 (DDR3) Synchronous Dynamic Random Access Memory (SDRAM). Maximum memory supported is 128GB for UDIMMs and 512GB for RDIMMs.