AMD Single Single-socket, 1U Rack Server based on 4th Gen AMD EPYC™ Processors


  • 1 x AMD EPYC 9004 series processor support
  • 24 x DDR5 4800 Mhz DIMM support
  • 2 x M.2 socket support
  • 3 x PCIe + 1 x OCP expansion in 1U rack sever.
  • Internal 4 4-bay cage (optional)

AMD EPYC™ 9004 series processors support
RS500A-E12 series is built on the AMD platform to deliver incredible performance, and offer more CPU cores powered by AMD EPYC 9004 series processors.
Industry-leading memory capability
With 24 x DIMM slots*, RS500A-E12 Series supports total of 6,144GB memory size. The CPU’s memory controller supports DDR5 4800Mhz memory with 12 channels. We deliver the industry-leading technology of server memory for our customers’ business.
Amazing compact design of internal 4-bay cage option for more storage possibility
RS500A-E12-RS12U features an internal 4-bay cage option. We redefine the possibility of 1U rack from traditional image of Max. 12 storage bays to the whole new image of 16 drives support.
Comprehensive IT infrastructure management solution
Portwell server features an embedded ASMB11-iKVM (BMC, AST2600) to provide comprehensive out-of-band and in-band management capability.

Processor1 x Socket SP5 (LGA-6096)
Supports AMD EPYC™ 9004 series processors (up to 400W)
MemoryTotal Slots:
24 12-channel, 2 DIMM per channel *2DPC support depends on AMD schedule
Up to 6,144GB
Memory Type:
Memory Size:
256GB, 128GB, 64GB, 32GB, 16GB

Expansion SlotsTotal Slots: 3+1
Slot Type:
1 x PCIe x16 slot (Gen5 x16 link, FH, HL)
1 x PCIe x16 slot (Gen5 x16 link, LP, HL)
1 x PCIe x16 slot (Gen5 x8 link, LP, HL)
1 x OCP3.0 socket (Gen5 x16 link)
Storage BaysFront:12 x 2.5" Hot-swap Storage Bays (12 x SATA/SAS/ U.2 or U.3 NVMe Devices)
Optional 4 x 2.5” Internal Storage Bays (4 x SATA/U.2 or U.3 NVMe Devices)

2 x M.2 socket (Gen4 x4 link or SATA mode, up to 22110 module)
1 x Dual Port Intel I350-AM2 Gigabit LAN controller
1 x Dedicated Management port (BMC AST2600)
SecurityOptional TPM module
Optional PFR module
Front I/O Ports-
Rear I/O Ports2 x USB 3.2 Gen1 ports
2 x Gigabit LAN ports (RJ45)
1 x Management port (RJ45)
1 x VGA port
1 x COM port
1 x Power Button/LED
1 x Location Button/LED
1 x Message LED

1 x Port80 LED (Q-Code)
1 x Power Switch w/ LED
1 x Location Switch w/ LED
1 x Message LED
OS SupportWindows Server
RedHat® Enterprise Linux
SuSE® Linux Enterprise Server
Management SolutionOut of Band Remote Management
Dimension842.5mm x 449mm x 43.85mm (1U)
33.15" x 17.68" x 1.73"
Net Weight Kg
(CPU, DRAM & HDD not include
14.16 kg
Gross Weight Kg
(CPU, DRAM & HDD not inclu
19.16 kg
Power Supply
(following different configur
1+1 Redundant 1200W /1600W 80 PLUS Platinum Power Supply 1+1 Redundant 1600W 80 PLUS Titanium Power Supply
EnvironmentOperation temperature: 10℃ ~ 35℃
Non operation temperature: -40℃ ~ 70℃
Non operation humidity: 20% ~ 90% ( Non condensing)

Ordering Guide
RS500A-E12-RS12U AMD Single Single-socket, 1U Rack Server based on 4th Gen AMD EPYC™ Processors

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