Asrock 1U4LW-B650/2L2T RPSU server barebone AMD B650 Socket AM5 Rack (1U)

Asrock 1U4LW-B650/2L2T RPSU. Motherboard chipset: AMD B650, Processor socket: Socket AM5, Processor manufacturer: AMD. Supported memory types: DDR5-SDRAM, Buffered memory type: Unregistered (unbuffered), Maximum UDIMM memory: 32 GB. Storage drive sizes supported: 3.5". BIOS type: UEFI AMI, BIOS memory size: 256 Mbit. Chassis type: Rack (1U), Number of fans: 40 fan(s)
Manufacturer: Asrock
SKU: 7517457
Manufacturer part number: 1U4LW-B650/2L2T RPSU
GTIN: 4711430520087
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  • 1U Rackmount with 450W Redundant PSU (1+1)
  • Single Socket AM5 (LGA 1718), supports AMD Ryzen 7000 series processors
  • 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM
  • 4 hot-swap 3.5" SATA drive bays
  • 1 FH PCIe4.0 x16
  • Supports 1 M.2 (PCIe5.0 x4)
  • 2 RJ45 (10GbE) by Broadcom BCM57416
  • 2 RJ45 (1GbE) by IntelĀ® i210
  • 1 HDMI, 1 DisplayPort
  • Remote Management (IPMI)
  • 1U Rackmount with 450W Redundant PSU (1+1)
  • Single Socket AM5 (LGA 1718), supports AMD Ryzen 7000 series processors
  • 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM
  • 4 hot-swap 3.5" SATA drive bays
  • 1 FH PCIe4.0 x16
  • Supports 1 M.2 (PCIe5.0 x4)
  • 2 RJ45 (10GbE) by Broadcom BCM57416
  • 2 RJ45 (1GbE) by IntelĀ® i210
  • 1 HDMI, 1 DisplayPort
  • Remote Management (IPMI)
Products specifications
Attribute nameAttribute value
Motherboard chipsetAMD B650
ACPI version6.4
Supported UDIMM clock speeds5200 MHz
System Management BIOS (SMBIOS) version3.5
Width17.2"
Depth21"
Height1.75"
Built-in processorN
BIOS typeUEFI AMI
Number of main power supplies1
Number of 3.5" bays4
Supported memory typesDDR5-SDRAM
BIOS memory size256 Mbit
Maximum UDIMM memory32 GB
Number of DIMM slots4
Number of processors supported1
COM ports quantity1
Hot-swap HDD baysY
IPMI LAN (RJ-45) portY
Number of redundant power supplies supported1
Hot-swap fan moduleY
PCI Express x16 (Gen 4.x) slots1
Features
Number of fans40 fan(s)
Memory form factor288-pin DIMM
Buffered memory typeUnregistered (unbuffered)
Memory voltage1.1 V
Plug and PlayY
Design
Chassis typeRack (1U)
Operational conditions
Operating temperature (T-T)10 - 35 °C
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)20 - 90 %
Ports & interfaces
Ethernet LAN (RJ-45) ports4
VGA (D-Sub) ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
Power
Power supply450 W
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Redundant power supply (RPS) supportY
Processor
Processor socketSocket AM5
Processor manufacturerAMD
Storage
Number of storage drives supported4
Storage drive sizes supported3.5"
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Products specifications
Attribute nameAttribute value
Motherboard chipsetAMD B650
ACPI version6.4
Supported UDIMM clock speeds5200 MHz
System Management BIOS (SMBIOS) version3.5
Width17.2"
Depth21"
Height1.75"
Built-in processorN
BIOS typeUEFI AMI
Number of main power supplies1
Number of 3.5" bays4
Supported memory typesDDR5-SDRAM
BIOS memory size256 Mbit
Maximum UDIMM memory32 GB
Number of DIMM slots4
Number of processors supported1
COM ports quantity1
Hot-swap HDD baysY
IPMI LAN (RJ-45) portY
Number of redundant power supplies supported1
Hot-swap fan moduleY
PCI Express x16 (Gen 4.x) slots1
Features
Number of fans40 fan(s)
Memory form factor288-pin DIMM
Buffered memory typeUnregistered (unbuffered)
Memory voltage1.1 V
Plug and PlayY
Design
Chassis typeRack (1U)
Operational conditions
Operating temperature (T-T)10 - 35 °C
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)20 - 90 %
Ports & interfaces
Ethernet LAN (RJ-45) ports4
VGA (D-Sub) ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
Power
Power supply450 W
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Redundant power supply (RPS) supportY
Processor
Processor socketSocket AM5
Processor manufacturerAMD
Storage
Number of storage drives supported4
Storage drive sizes supported3.5"