ASRock Rack Mini ITX DDR3 1333 Motherboards C2550D4I;

Intel Avoton C2550 Quad-Core Processor, DDR3 1600/1333 Dual-channel Max. 64GB UDIMM, 2 SATA3 6.0Gbps, 4 SATA2 3.0Gbps by C2550. 4 x SATA3 6.0 Gb/s by Marvell SE9230, 2 x SATA3 6.0 Gb/s by Marvell SE9172, Dual Intel i210 Gigabit LAN ports (with Teaming function), 3 x USB 2.0 ports (2 rear ports + 1 via headers or 1 rear ports + 2 via headers controlled by USB_SEL1 and USB_SEL2 jumper). 1 x PCI-E x8 slot