ASRock E3C224-4L ATX Server Motherboard LGA 1150 Intel C224 DDR3 1600/1333 CPU Type: Supports Intel Xeon processor E3-1200 v3 series & Haswell i3 processors Number of DDR3 Slots: 4 x 240pin Maximum Memory Supported: 32GB Channel Supported: Dual Channel ECC Supported: Yes SATA: 2 x SATA 3.0Gb/s + 4 x SATA 6.0Gb/s SATA RAID: 0/1/5/10 Additional SATA: Marvell SE9172: 2 x SATA3 6.0 Gb/s