Scroll Back to Top menu
AVADirect Custom Computers
My Cart

RS500A-E9-RS4-U, 1U, AMD EPYC™ 7000 Series, 4x SATA/SAS/NVMe, M.2, 16x DDR4, Dual 1Gb Ethernet, 770W Rdt PSU

SKU: 12571779

Manufacturer: ASUS

MPN: RS500A-E9-RS4-U

Availability: Low Stock

Price: $1,190.61
or as low as $38/month

Rack-optimized 1U AMD EPYC server designed for NVMe storage expandability and power efficiency

  • Powered by the AMD EPYC™ 7000 processors
  • 180W CPU with 16 DIMM support
  • High power-efficiency with redundant 770W 80 Plus Platinum power supply
  • Designed for flexible storage with four NVMe, SAS or SATA drives
  • Ultrafast connectivity with OCP 2.0 Mezzanine card support
  • One M.2 slot accommodate 22110-size SSDs for faster boot speed
  • Exclusive Thermal Radar energy-efficiency technology reduces fan power consumption by up to 20%
  • Easy maintenance and debugging with internal USB 3.0 port and microSD card support for easier access
  • Complete IT infrastructure management with ASMB9 out-of-band remote management and in-band ASUS Control Center
Processor / System Bus 1 x Socket SP3 
AMD EPYC™ 7000 Series
Generation E9
Core Logic System on Chip (SoC)
Memory Total Slots : 16 (8-channel) 
Capacity : Maximum up to 2048GB LRDIMM
Memory Type :
DDR4 2666/2400 RDIMM
DDR4 2666/2400 LRDIMM
DDR4 2666/2400 LR-DIMM 3DS
Expansion Slots 1 x PCIe 3.0 x16 Slot(Gen3 x16 link); FH,HL
1 x PCIe 3.0 x8 Slot(Gen3 x8 link); FH,HL
1 x OCP 2.0 Mezzanine Conn.(Gen3 x8 link)
Storage SATA Controller :
CPU Integrated
SATA Controller :
CPU Integrated
1 x M.2 connector 
Optional kits Controller :
ASUS PIKE II 3008 8-port SAS HBA card
ASUS PIKE II 3108 8-port SAS HW RAID card
Drive Bays 4 x 3.5" Hot-swap Storage Bays (Backplane Supports 4 x 3.5" or 2.5" SATA/SAS/NVMe Devices)
Auxiliary Storage FDD/CD/DVD Optinal Slim-type DVD Drive
Networking 1 x Dual Port Intel I350-AM2 Gigabit LAN controller + 1 x Mgmt LAN
Graphic Aspeed AST2500 with 64MB VRAM
Front I/O Ports 2 x USB 3.0 ports
1 x VGA port
Rear I/O Ports 2 x USB 3.0 ports
1 x VGA port
2 x RJ-45 1GbE LAN ports
1 x RJ-45 Management port
Switch/LED Rear:
- 1 x Power Switch/LED
- 1 x Q-Code/Port 80 LED
- 1 x Locatation LED
- 1 x Message LED
- 1 x Power Switch/LED
- 1 x Location Switch/LED
- 1 x Reset Switch
- 1 x Message LED
- 4 x LAN LED (LED1~2 for on-board LAN, 3~4 for OCP LAN)
OS Support Please find the latest OS support from
Management Solution ASUS Control Center
ASMB9-iKVM for KVM-over-IP
Regulatory Compliance BSMI, CE, FCC(Class A)
Dimensions 616 x 444 x 44mm
Form Factor 1U
Weight Net Weight: 11 Kg
Gross Weight: 17 Kg
Power Supply 1+1 Redundant 770W 80 PLUS Platinum Power Supply
Rating: 100-127/200-240 Vac, 10A/5A, 50~60Hz, Class I
Environment Operation temperature: 10? ~ 35?
Non operation temperature: -40? ~ 70?
Non operation humidity: 20% ~ 90% ( Non condensing)
Note *If the power spec of NVMe SSD is more than 15W, you may need an additional heatsink. (not included in the system)