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ASRock 1U4L2E-B650 RPSU 1U Rackmount with 1+1, 80-PLUS Platinum, 650W Slim PSU, Single Socket AM5 (LGA 1718), supports AMD EPYC™ 4004 and AMD Ryzen™ 9000/8000/7000 Series Processors

  • 1U Rackmount with 1+1, 80-PLUS Platinum, 650W Slim PSU
  • Single Socket AM5 (LGA 1718), upports AMD EPYC™ 4004 and AMD Ryzen™ 9000/8000/7000 Series Processors
  • 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM
  • 2 hot-swap 2.5" NVMe* (PCIe4.0 x4) or 3.5" SATA drive bays
  • 2 hot-swap 3.5" SATA drive bays
  • 1 FHHL PCIe4.0 x16
  • Supports 1 M.2 (PCIe5.0 x4), 1 M.2* (PCIe4.0 x4)
  • 2 RJ45 (1GbE) by Intel® i210
  • 1 HDMI, 1 DisplayPort
  • Remote Management (IPMI)
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Learn more about the Detailed Specifications

Best Seller Ranking #10 in Server Barebones
General
Brand ASRock
Part Number 1U4L2E-B650 RPSU
Form Factor 1U Rackmount
Workload General Purpose Server
CPU Supported
CPU Type AMD EPYC 4005/4004 and AMD Ryzen 9000/8000/7000 Series
CPU Socket LGA 1718
Installed CPU no cpu installed
Max Processors 1
Chipset
North Bridge AMD B650
Memory Supported
Memory Slots 2 x 288Pin
Installed Memory Size no memory installed
Max Memory Supported 192 GB
Memory Type Supported DDR5 5600
Channel Supported Dual Channel
ECC Supported Yes
Registered No
Storage Supported
Installed HDD no storage installed
M.2 2 slots
Graphics
Support GPUs up to 1 gpu card
Expansion Slots
PCI Express 1x pci express 4.0 x16
PCI 1 slot
Onboard Audio no
Communications
First LAN Intel i210
Second LAN Intel i210
Max. LAN Speed dual 1 gigabit
Expansion Bays
2.5" Bays 2 bays
3.5" Bays 4 bays
Hot-Swap Bays 4 bays
Panel Ports
COM 1
VGA ASPEED AST2600
DisplayPort 1 x DisplayPort
HDMI 1
Rear USB 2 ports
RJ45 3 ports
Additional Information
First Listed on Newegg January 20, 2026

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