| Manufacturer | ASRock Rack |
| Product ID | 1U2S-B650 |
| Motherboard Model | B650D4U |
| CPU | Supports AMD EPYC 4005/4004 and AMD Ryzen 9000/8000/7000 Series Processors Socket AM5 (LGA 1718) Up to 120W TDP |
| Chipset | AMD B650 |
| Memory | 4 x DDR5 DIMM slots (2DPC) Maximum 192GB Capacity (48GB per DIMM) 5600 MHz (1DPC), 3600 MHz (2DPC) ECC/Non-ECC UDIMM, 1.1V |
| BIOS | AMI UEFI BIOS 256Mb (32MB) SPI Flash ROM Plug and Play, ACPI 6.4 Compliant Wake-Up Events, SMBIOS 3.5 |
| 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 (Supports 2280/2242 Form Factor) 1 x M.2: PCI-E 4.0 x4 (Supports 2280/2242 Form Factor) |
| 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 1 x Reset Button 2 x USB 3.2 (Gen1) 4 x Status LED (Power, HDD, LAN, System Event) |
| Drive Support | 2 x 2.5" Hotswap SATA Drive Bays 1 x Fixed 3.5" SATA Drive Bay (or 1 Slim ODD) 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 | Single 315W 80-PLUS Gold Power Supply |
| Cooling | 3 x 40x56mm PWM Hot-Swap Case Fans 1 x 40x28mm PWM Hot-Swap 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 |
PRODUCT ID: 1U2S-B650
