Physical Stats Form Factor ATX Dimensions 12' x 9.6' (30.48cm x 24.38cm) Processor/Cache CPU Intel® 8th/9th Generation Core™ i9/Core™ i7/Core™i5/Core™i3/Pentium®/Celeron® series Processor. Single Socket H4 (LGA 1151) supported, CPU TDP support Up to 120W TDP System Memory Memory Capacity Up to 64GB Unbuffered non-ECC UDIMM, in 4 DIMM slots (Limited to Gen 8th series and Gen 9th core i3, Pentium and Celeron) Up to 128GB Unbuffered non-ECC UDIMM, in 4 DIMM slots (Limited to Gen 9th core i5/i7/i9) Memory Type 2666MHz/2400MHz DDR4 288-pin Non-ECC UDIMM DIMM Sizes 4GB, 8GB, 16GB, 32GB Memory Voltage 1.2V On-Board Devices Chipset Intel® Z390 Express SATA Intel® Z390 Express controller for 6 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Network Controllers Single LAN with Intel® single Ethernet PHY i219V Single LAN with Aquantia® AQC107 10G Ethernet Controller Graphics DP up to 1.2; HDMI up to 1.4b Input / Output SATA 6 SATA3 (6Gbps) port LAN 1 RJ45 Gigabit Ethernet LAN ports 1 RJ45 10GBase-T ports USB 2 USB 2.0 ports (2 headers, Type A)) 4 USB 3.1 Gen1 ports (2 Rears Type A, 2 headers) 5 USB 3.1 Gen2 ports (3 Rears Type A + 1 Rear Type C, 1 header); Internal USB 3.1 Gen2 port supports one Type C device Video Output 2 DP (DisplayPort) ports, 1 HDMI port, DP up to 1.2; HDMI up to 1.4b Serial Port / Header 1 COM Port (1 header) TPM 1 TPM Header