Asrock 1U4L2E-B650 RPSU server barebone AMD B650 Socket AM5 Rack (1U) Grey

Memory voltage: 1.1 | Processor socket: Socket AM5 | 80 PLUS certification: 80 PLUS Platinum | Hot-swap HDD bays: Yes | Power supply: 650 W | Plug and Play: Yes | COM ports quantity: 1 | PCI Express x16 (Gen 4.x) slots: 2 | Number of main power supplies: 2 | On/off switch: Yes | System Management BIOS (SMBIOS) version: 3.5 | VGA (D-Sub) ports quantity: 1 | Hot-swap fan module: Yes | Height: 43.4 mm | Chassis type: Rack (1U) | Number of 3.5" bays: 2 | Ethernet interface type: Gigabit Ethernet | Supported memory types: DDR5-SDRAM | Depth: 438 mm | Ethernet LAN: Yes | Number of fans: 6 fan(s) | ACPI version: 6.4 | Reset button: Yes | LED indicators: LAN | Number of processors supported: 1 | HDMI ports quantity: 1 | AC input voltage: 100 - 240 V | Compatible processor series: AMD Ryzen 9 8th Gen | Product colour: Grey | LED indicators: Power | Storage temperature (T-T): -40 - 70 °C | Operating temperature (T-T): 10 - 35 °C | Number of DIMM slots: 4 | PC health monitoring: Voltage | Supported storage drive interfaces: M.2, Serial ATA III | Compatible processor series: AMD Ryzen 9 9th Gen | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 6 | Ethernet LAN (RJ-45) ports: 2 | LED indicators: System | DisplayPorts quantity: 1 | BIOS type: UEFI AMI | Non-ECC: Yes | Motherboard chipset: AMD B650 | PC health monitoring: Temperature | Width: 676.5 mm | LAN controller: Intel I210 | LED indicators: HDD | Compatible processor series: AMD Ryzen 5 8th Gen | Supported RDIMM clock speeds: 3600 | Memory form factor: 288-pin DIMM | ECC: Yes | Compatible processor series: AMD Ryzen 7 8th Gen | Compatible processor series: AMD Ryzen 3 8th Gen | BIOS memory size: 256 Mbit | Compatible processor series: AMD EPYC 4004 | AC input frequency: 50/60 Hz | Cooling type: Active | Supported storage drive types: HDD & SSD | Storage relative humidity (H-H): 20 - 90% | On-board graphics card model: Aspeed AST2600 | IPMI LAN (RJ-45) port: Yes | PC health monitoring: Fan