Manufacturer ASRock Rack Product ID 1U2S-B650 CPU Supports AMD Ryzen 7000 Series Processors Socket AM5 Up to 105W TDP Chipset AMD B650 Memory 4 x DDR5 DIMM slots Maximum 128GB Capacity 5200 MHz (1DPC), 3600 MHz (2DPC) ECC/Non-ECC UDIMM Video ASPEED AST2600 HDMI and DisplayPort require AMD Processor with Graphics Storage Technology 4 x SATA3 6Gb/s Connectors 1 x M.2: PCI-E 5.0 x4 1 x M.2: PCI-E 4.0 x4 Connectivity 2 x Intel I210 1GbE LAN 1 x Realtek RTL8211F 1GbE Dedicated IPMI LAN Expansion 1 x PCI-E 4.0 x16 slot (Full Height, Half Length) Supports up to 75W Rear I/O 1 x Serial COM 1 x VGA 1 x RJ45 1GbE Dedicated IPMI 4 x USB 3.2 (Gen1) 2 x RJ45 1GbE LAN 1 x DisplayPort (Requires Processor with Graphics) 1 x HDMI (Requires Processor with Graphics) 1 x UID Button with LED Front Panel I/O 1 x Power Button with LED 5 x Status LED (Power, HDD, LAN, System Event) 1 x Reset Button 2 x USB 3.2 (Gen1) Drive Support 2 x 2.5" Hotswap SATA Drive Bays 1 x M.2 2280/2242 slot (PCI-E 5.0 x4) 1 x M.2 2280/2242 slot (PCI-E 4.0 x4) Power Supply 315W 80-PLUS Gold Power Supply Cooling 3 x 40x56mm PWM Case Fans 1 x 40x28mm PWM Case Fan Case Dimensions 1U Form Factor 393.2 x 430 x 43.5mm 15.5" x 16.93" x 1.71" (in inches) Environmental Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-operating Temperature: -40°C to 70°C (-40°F to 158°F) Non-operating Humidty: 20% to 90% (non-condensing) Warranty 1 Year Manufacturer's Limited Warranty