PROCESSOR Supports Intel 8th and 9th generation 95W Core i3/i5/i7/i9, Pentium, and Celeron LGA 1151v2 processors MEMORY DDR4 2400/2666 MHz, Supports dual channel up to 64GB (16GB x 4) VIDEO GRAPHICS Intel HD Graphics 630, Supports DirectX 12 VIDEO OUTPUT HDMI + DisplayPort x 2, Supports triple independent displays, Supports 4K playback AUDIO Realtek ALC662, 5.1 channel HD audio ETHERNET Intel i211 10/100/1000 MB/s operation Supports Wake on LAN function Supports Teaming function STORAGE INTERFACE SATA 6 GB/s ONBOARD CONNECTORS (2) 4 pin fan connector (4) SATA 6.0 connectors (1) ATX main power (2x10) (1) ATX 12V power (2x2) (1) Low pin count header (1) RS232 header (1) Front USB 2.0 header (1) Front USB 3.1 header (1) Front audio header (1) 2x5 pin USB header FRONT PANEL (1) Power Button (1) Power LED (1) HDD LED (2) USB 3.1 Gen 1 port (1) External microphone jack 1/8" (1) Headphone out BACK PANEL (1) HDMI 2.0 (2) DisplayPort (2) USB 2.0 (2) USB 3.1 Gen 1 (4) USB 3.1 Gen 2 (2) LAN ports (1) Audio line-in (1) Audio line-out (1) Microphone input (1) Clear CMOS button (3) Perforation for optional WLAN antennas DRIVE BAYS (4) 3.5" HDD bay Supports up to 2.5" HDD x8 if PHD3 HDD rack x4 is used POWER Input: 100 - 240V AC Supports 80 PLUS Silver 80 PLUS 500W power supply ACCESSORIES Quick Guide CPU Thermal Grease SATA cable x 2 Driver DVD Power Cord Screw Package EXPANSION SLOT (1) PCI-E X16 slot Gen 3.0 (1) PCI-E X4 slot Gen 3.0 (1) M.2 MAX to 2230 Type E key socket (1) M.2 MAX to 2280 Type M key socket OS SUPPORT Windows 10 64 bit, Linux Item Dimension (L"xW"xH") 18 x 11 x 10