Gigabyte Z390 AORUS PRO LGA1151 9Gen ATX MB 4xDDR4 6xPCIe HDMI 2xM.2 6xSATA RAID Intel GbE LAN SLI CF 2xUSB-C 7xUSB3.1 BT RGB Intel Z390 AORUS Motherboard with 12 Phases Digital VRM Solutions, Multi-cuts Heatsinks with Heatpipe, RGB Fusion, Dual M.2 with Thermal Guards, Intel® GbE LAN with cFosSpeed Supports 9th and 8th Gen Intel® Core™ Processors Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs Intel® Optane™ Memory Ready 12+1 Phases Digital VRM Solution with DrMOS Advanced Thermal Design with Multi-cuts Heatsinks and Heatpipe ALC1220-VB Enhance 114dB(Rear) / 110dB(Front) SNR in Microphone with WIMA Audio Capacitors Intel® Gigabit LAN with cFosSpeed RGB FUSION with Multi-Zone LED Light Show Design, Supports Addressable LED & RGB LED Strips Smart Fan 5 features Multiple Temperature Sensors and Hybrid Fan Headers with FAN STOP Front USB 3.1 Gen 1 Type-C™ Header Dual Ultra-Fast NVMe PCIe Gen3 x4 M.2 with Thermal Guards Multi-Way Graphics Support with Dual Armor and Ultra Durable™ Design CEC 2019 Ready, Save Power With a Simple Click CPU Support for 9th and 8th Generation Intel® Core™ i9 processors/ Intel® Core™ i7 processors/ Intel® Core™ i5 processors/ Intel® Core™ i3 processors/ Intel® Pentium® processors/ Intel® Celeron® processors in the LGA1151 package L3 cache varies with CPU (Please refer to 'CPU Support List' for more information.) Chipset Intel® Z390 Express Chipset Memory 4 x DDR4 DIMM sockets supporting up to 64 GB of system memory Dual channel memory architecture Support for DDR4 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200(O.C.) / 3000(O.C.) / 2800(O.C.) / 2666 / 2400 / 2133 MHz memory modules Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules