Specifications: - CPU Socket LGA1150 for Intel Core i7/i5/i3/Celeron (Haswell) Core Number (By CPU Max 4) Max Speed (By CPU) L3 Cache (By CPU) - Chipset Q87 - Expansion Slot PCI 4 mSATA 1 PCIe 1 (x16)+1 (x4)+ 1 ( x1) CFast Card Socket 1 ( optional) - Memory Technology Dual Channel DDR3 1066/1333/1600 MHz SDRAM Max. 32GB Socket 4 x LongDIMM - Graphics Controller Intel HD Graphics (By CPU) VRAM Shared Memory VGA Supports max resolution 2048x1536 HDMI Supports HDMI 1.4a, max resolution 1920x1200 DisplayPort Supports max resolution 2560x1600 MultiDisplay Yes (Three Display) - Ethernet Ethernet 10/100/1000 Mbps Controller GbE LAN1:Intel I210, LAN2: Intel I217LM (with vPro support) Connector 2 x RJ45 - SATA Max Data Transfer Rate SATA2 (3.0Gb/S), SATA3 (6.0Gb/S), Supports RAID 0/1/5/10 - Rear I/O VGA 1 HDMI 1 DisplayPort 1 Ethernet 2 USB 6 (4 x USB 3.0 compliant, 2 x USB 2.0 compliant) Audio 3 (MicIn, LineOut, LineIn) Serial 2 (RS232/422/485) PS2 1 (Combo) - Internal Connector USB 6 (3 x USB Header 2.54mm pitch) 2 Vertical Type A USB Connector LVDS / inverter 0 Serial 4 (RS232) SATA 5 x SATA3 (6.0Gb/s), Support RAID 0/1/5/10 Parallel 1 mSATA 1 GPIO 8bit 4 x GPI + 4 x GPO