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Silver 2U rack server chassis with front drive bays and rear I/O panel

GIGABYTE

GIGABYTE R283-Z92-AAE3 barebone server 24 DIMM 1.5TB DDR5

SKU CH-JFDC-F6K0N MPN R283-Z92-AAE3

Dual AMD EPYC 9004 server barebone supports 24 DDR5 DIMMs up to 1.5TB with 24+4 hot-swap 2.5-inch NVME/SATA/SAS bays

  • CPU TypeAMD EPYC 9004 Series
  • CPU SocketDual Socket SP5
  • Dual AMD EPYC 9004 CPUs deliver 5nm compute density
  • 24 DDR5 DIMM slots support up to 1.5TB registered ECC memory
  • 28 front and rear hot-swap bays accept 2.5" NVME, SATA or SAS drives
  • Dual 1GbE LAN plus dedicated management port simplify network operations
  • Dual ROM architecture protects firmware integrity during updates

Dual AMD EPYC 9004 server barebones

The GIGABYTE R283-Z92-AAE3 is a 2U rack barebones system built for dual AMD EPYC 9004 series processors. It targets data centres and enterprises that need high core counts and large memory capacity for compute-intensive workloads. The platform supports AMD 3D V-Cache technology on compatible CPUs.

24 DDR5 DIMM slots and front-access bays

Installation centres on populating 24 DDR5 RDIMM slots across twelve memory channels per processor. The 28 front hot-swap bays accept 2.5-inch Gen4 NVME, SATA or SAS drives without tools. Misaligned DIMM seating or mixing drive protocols in the same backplane are the most common setup errors.

Gen4 bandwidth and bay population limits

The 28 drive bays share Gen4 lanes, so aggregate throughput is capped by the CPU lane allocation. Only three M.2 slots are available internally for boot or cache devices. Builders who need more than 1.5TB of DDR5 memory or additional PCIe expansion beyond the provided slots must choose a different platform.

Highlights

  • Dual AMD EPYC 9004 CPUs deliver 5nm compute density
  • 24 DDR5 DIMM slots support up to 1.5TB registered ECC memory
  • 28 front and rear hot-swap bays accept 2.5" NVME, SATA or SAS drives
  • Dual 1GbE LAN plus dedicated management port simplify network operations
  • Dual ROM architecture protects firmware integrity during updates

Specifications

CPU TypeAMD EPYC 9004 Series
CPU SocketDual Socket SP5
Shipping weight20.41 kg
Package size1092 × 686 × 330 mm

Questions about this item

How do I confirm the dual AMD EPYC 9004 CPUs and 1.5TB DDR5 are detected after first boot?

Enter the BIOS or use the dedicated management port to verify both SP5 sockets show populated and all 24 DIMM slots report registered ECC memory at the correct capacity.

What ships with the R283-Z92 barebone and which parts must I source separately?

The chassis includes the motherboard, dual SP5 sockets, 24 DIMM slots, 24 front plus 4 rear 2.5" hot-swap bays, 2 x 1Gb/s LAN ports and a management port; you must add two EPYC 9004 processors, DDR5 RDIMMs, storage drives and power supplies.

Which EPYC 9004 series processor should I choose for this 24-slot DDR5 platform?

Select any AMD EPYC 9004 series CPU compatible with the SP5 socket; the 12-channel memory controller supports up to 1.5TB across 24 DIMMs, so match core count and TDP to your workload and cooling budget.

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