Asrock 2U1G-B650 server barebone

Processor
Motherboard chipset: AMD B650
Processor socket: LGA 1718
Processor manufacturer: AMD
Processor family: AMD
Number of processors supported: 1
Memory
Number of DIMM slots: 4
Supported memory types: DDR5-SDRAM
Memory voltage: 1.1 V
Storage
Number of 2.5″ bays: 2
Storage drive sizes supported: 2.5″
Supported storage drive interfaces: M.2
Graphics
On-board graphics card model: Aspeed AST2600
Network
Feature: Ethernet LAN
Ethernet interface type: Gigabit Ethernet
Ethernet LAN data rates: 10,100,1000 Mbit/s
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 5
Ethernet LAN (RJ-45) ports: 2
Feature: IPMI LAN (RJ-45) port
HDMI ports quantity: 1
DisplayPorts quantity: 1
VGA (D-Sub) ports quantity: 1
Serial ports quantity: 1
Expansion slots
Number of M.2 (M) slots: 2
BIOS
BIOS type: UEFI AMI
BIOS memory size: 256 Mbit
ACPI version: 6.4
System Management BIOS (SMBIOS) version: 3.5
Design
Chassis type: Rack (2U)
Product colour: Silver
Number of fans: 4 fan(s)
Fan diameter: 8 cm
Power
Power supply: 1000 W
Operational conditions
Operating temperature (T-T): 10 – 35 °C
Storage temperature (T-T): -40 – 70 °C
Storage relative humidity (H-H): 20 – 90%
Weight & dimensions
Width: 477.7 mm
Depth: 430.4 mm
Height: 88 mm