Asrock Rack B650d4u-2l2t/bcm

B650D4U-2L2T/BCM Micro-ATX (9.6"x 9.6") Supports AMD EPYC 4004 and AMD Ryzen 8000/7000 Series Processors 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM 1 PCIe5.0 x16, 1 PCIe5.0 x4, 1 PCIe4.0 x1 Supports 1 M.2 (PCIe5.0 x4) 2 RJ45 (10GbE) by Broadcom BCM57416 2 RJ45 (1GbE) by Intel i210 4 SATA 6Gb/s 1 HDMI, 1 DisplayPort Remote management (IPMI) Specifications Physical Status Form Factor Micro-ATX Dimensions 9.6" x 9.6" Processor System CPU Supports AMD EPYC 4004 and AMD Ryzen 8000/7000 Series Processors Socket Single Socket AM5 (LGA 1718) Thermal Design Power Up to 170W by proper cooling solution Chipset AMD B650E System Memory Supported DIMM Quantity 4 DIMM slots (2DPC) Supported Type DDR5 288-pin ECC/non-ECC UDIMM Max. Capacity per DIMM 48GB Max. DIMM Frequency 5200 MHz (1DPC); 3600 MHz (2DPC) Voltage 1.1V PCIe Expansion Slots (SLOT7 close to CPU) PCIe x 16 SLOT6: PCIe5.0 x16 [CPU] PCIe x 4 SLOT7: PCIe5.0 x4 [CPU] PCIe x 1 SLOT4: PCIe4.0 x1 [FCH] Other PCIe Expansion Connectors M.2 slot 1 M-key (PCIe5.0 x4), supports 2280/2242 form factor [CPU] SATA/SAS Storage PCH Built-in Storage AMD B650E (4 SATA 6Gb/s): 4 SATA 7-pin Ethernet Additional GbE Controller Broadcom BCM57416: 2 RJ45 (10GbE) Intel i210: 2 RJ45 (1GbE) Server Management BMC Controller ASPEED AST2600 IPMI Dedicated GLAN 1 Realtek RTL8211F for dedicated management GLAN Graphics Controller ASPEED AST2600: 1 DB15 (VGA), 1 (15-pin) header AMD Processors with Graphics: 1 HDMI, 1 DisplayPort Rear I/O UID Button/LED 1 UID button w/ LED VGA Port 1 DB15 (VGA), 1 DisplayPort, 1 HDMI Serial Port 1 DB9 (COM) USB 3.2 Gen1 Port 4 Type-A (USB3.2 Gen1) RJ45 2 RJ45 (10GbE) 2 RJ45 (1GbE) 1 dedicated IPMI Internal Connector/Headers Power Connector 1 (24-pin, ATX main power), 2 (8-pin, ATX 12V) https://www.asrockrack.com/general/productdetail.asp?Model=B650D4U-2L2T/BCM#Specifications