ASUS PRIME TRX40-PRO S sTRX4 AMD TRX40 SATA 6Gb/s ATX AMD Motherboard

CPU Socket Type sTRX4 CPU Type AMD Socket sTRX4 for 3rd Gen AMD Ryzen Threadripper Series Desktop Processors Chipsets Chipset AMD TRX40 Memory Number of Memory Slots 8×288pin Memory Standard DDR4 4666(O. C. )/ 4600(O. C)/ 4400(O. C)/ 4333(O. C. )/ 4266(O. C. )/ 4133(O. C. )/ 3800(O. C. )/ 3733(O. C. )/ 3466(O. C. )/ 3400(O. C. )/ 3200/ 2933/ 2800/ 2666/ 2400/ 2133 MHz ECC and non-ECC, Un-buffered Memory Maximum Memory Supported 256GB Channel Supported Quad Channel Expansion Slots PCI Express 4.0 x16 3rd Gen AMD Ryzen Threadripper Desktop Processors - 3 x PCIe 4.0 x16 Safeslots (supports x16/x16/x16 mode)* * Recommend you to install add-on cards on (PCIEX16_1 and PCIEX16_2) or (PCIEX16_1 and PCIEX16_3) to enjoy 2 way SLI or CrossFireX.

PCI Express x4
AMD TRX40 chipset: 1 x PCIe 4.0 (x4 mode) Other Slots 1 x M. 2 Socket (Key E), supports type 2230 PCIe Wi-Fi/BT module* * The Wi-Fi/BT module is purchased separately Storage Devices SATA 6Gb/s 8 x SATA 6Gb/s M. 2 3rd Gen AMD Ryzen Threadripper
Series Desktop processors: 2 x M. 2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIe 4.0 x4 mode)
AMD TRX40 chipset: 1 x M. 2 Socket 3, with vertical M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIe 4.0 x4 mode) SATA RAID 0/1/10 Onboard Audio Audio Chipset Realtek ALC S1220 High Definition Audio CODEC featuring Crystal Sound 3 Audio Channels 8 Channels Onboard LAN LAN Chipset Intel i211AT Max LAN Speed 10/100/1000Mbps Rear Panel Ports Back I/O Ports 1 x LAN (RJ45) port (s) 4 x USB 3.2 Gen 2 (teal blue) (3 x Type-A + 1 x Type-C) (one port can be switched to USB BIOS FlashBack) 6 x USB 3.2 Gen 1 (blue) 1 x Optical S/PDIF out 5 x Audio jack (s) 1 x USB BIOS FlashBack Button (s) Internal I/O Connectors Onboard USB 1 x USB 3.2 Gen 2 front panel Type-C connector 2 x USB 3.2 Gen 1 connectors support additional 4 USB ports (19-pin) 2 x USB 2.0 connectors support additional 4 USB ports Other Connectors 1 x 4-Pin W_PUMP+ connector 1 x 4-Pin AIO_PUMP fan connector 1 x 4-Pin CPU Fan connector 1 x 4-Pin CPU_OPT fan connector 1 x 3-pin Chipset fan connector 3 x 4-Pin Chassis Fan connectors 1 x 2-pin Thermal sensor header 2 x Aura Addressable Gen2 headers 2 x Aura RGB headers 1 x NODE connector 1 x Front panel audio connector (AAFP) 1 x System panel connector with FlexKey 1 x Q_Code 1 x Clear CMOS header 1 x Power-on button