Ready for 1st and 2nd Gen AMD Ryzen™ Threadripper™ series processors.5-Way Optimization: One-click, system-wide tuning, delivering optimized overclocks and intelligent cooling for CPU or GPU-intensive tasks.Industry-leading cooling options: Comprehensive controls for fans and water pumps, via Fan Xpert 4 software or the acclaimed ASUS UEFI.Next-gen connectivity: Onboard U.2, M.2 and front-panel USB 3.1 Gen 2 connector.M.2 heatsink: Ultra-efficient heatsink reduces M.2 SSD temperatures by up to 20°C for unthrottled transfer speeds and enhanced reliability.Aura Sync: Controllable onboard RGB lighting easily syncs with an ever-growing portfolio of Aura Sync-capable hardware. Specification: Basic Information Supported CPU AMD SocketTR4 for 1st and 2nd Gen AMD Ryzen™ Threadripper™ Processors Chipset AMD X399 BIOS 128 Mb Flash ROM, UEFI AMI BIOS, PnP, WfM2.0, SM BIOS 3.0, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen and ASUS DRAM SPD (Serial Presence Detect) memory information Form Factor Extended ATX Form Factor 12 inch x 10.6 inch ( 30.5 cm x 26.9 cm ) Expansion Slots PCI AMD Ryzen™ Threadripper™ Processors 4 x PCIe 3.0 x16 (single@x16, dual@x16/x16, triple@x16/x16/x8 mode) AMD X399 chipset 1 x PCIe 2.0 x4 (max at x4 mode) 1 x PCIe 2.0 x1 M.2 Socket 1 x M.2 Socket 3 with M key Memory Type DDA4 Slots 8 x DIMM Supported Memory DDR4 3600(O.C.)/3466(O.C.)/3333(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz ECC and non-ECC, Un-buffered Memory Maximum Mamory 128GB Graphics Graphics Supports NVIDIA® Quad-GPU SLI™ Technology Supports NVIDIA® 3-Way SLI™ Technology Supports NVIDIA® 2-Way SLI™ Technology Supports AMD Quad-GPU CrossFireX™ Technology Supports AMD 3-Way CrossFireX™ Technology Supports AMD 2-Way CrossFireX Technology Connector & Ports USB (s) AMD Ryzen™ Threadripper™ Processors : 8 x USB 3.1 Gen 1 port(s) (8 at back panel, , Type-A) AMD X399 chipset : 1 x USB 3.1 Gen 2 port(s) (1 at mid-board) AMD X399 chipset : 4 x USB 3.1 Gen 1 port(s) (4 at mid-board) AMD X399 chipset : 4 x USB 2.0 port(s) (4 at mid-board) ASMedia® USB 3.1 Gen 2 controller : 2 x USB 3.1 Gen 2 port(s) (Type-A + USB Type-CTM) LAN Port (s) 1 x LAN (RJ45) port(s) Supported Storage AMD Ryzen™ Threadripper™ Processors : 1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode) 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) 1 x U.2 port AMD X399 chipset : 6 x SATA 6Gb/s port(s), Support Raid 0, 1, 10 Audio 5 x Audio jack(s) Internal I/O Ports 1 x 3-pin Cover fan (COV_FAN) connector 1 x Q_Code 1 x U.2 port 2 x Aura RGB Strip Header(s) 2 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) 1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode) 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) 6 x SATA 6Gb/s connector(s) 1 x M.2_FAN connector 1 x CPU Fan connector(s) 1 x CPU OPT Fan connector(s) 3 x Chassis Fan connector(s) 1 x AIO_PUMP connector 1 x W_PUMP+ connector 1 x 24-pin EATX Power connector(s) 1 x 8-pin ATX 12V Power connector(s) 1 x 4-pin ATX 12V Power connector(s) 1 x Front panel audio connector(s) (AAFP) 1 x System panel(s) 1 x 5-pin EXT_FAN(Extension Fan) connector 1 x Thermal sensor connector(s) 1 x Power-on button(s) 1 x Clear CMOS button(s) 1 x USB 3.1 Gen 2 front panel connector Warranty Information Manufacturing Warranty 03 years ..