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Silver 1U rack server with twelve 2.5 inch hot-swap drive bays

GIGABYTE

GIGABYTE R183-Z92-AAD3 AMD EPYC 9004 1U DP 12-Bay SATA/SAS Barebone Server

SKU CH-WD22-YV66Q MPN R183-Z92-AAD3

A 1U dual-socket barebone for AMD EPYC 9004 CPUs with 24 DDR5 slots and twelve 2.5″ SATA/SAS hot-swap bays

  • WorkloadGeneral Purpose Server
  • CPU TypeAMD EPYC 9004 Series
  • CPU SocketDual Socket SP5
  • Dual AMD EPYC 9004 processors for high compute density
  • 24 DDR5 DIMM slots across 12 memory channels
  • 12 hot-swappable 2.5" SATA/SAS drive bays
  • 3 M.2 slots with PCIe Gen3 x4 and x2 interfaces
  • Dual 1GbE LAN plus dedicated management port

1U Dual-Socket EPYC 9004 Server

The GIGABYTE R183-Z92-AAD3 is a 1U rackmount barebone built around dual SP5 sockets for AMD EPYC 9004 series processors. It targets organisations deploying general-purpose workloads that need high core density and 12-channel DDR5 memory in a compact form factor. The platform supports up to 128 cores per system when fully populated with compatible CPUs.

Tool-free drive access and standard rail mounting

Twelve front-facing 2.5-inch hot-swap bays accept SATA or SAS drives without tools, while the 1U chassis fits standard rack rails. Installers must populate all 24 DIMM slots evenly across both processors to avoid memory-channel errors, and the dual ROM architecture requires matched firmware revisions on each socket. The three M.2 slots use PCIe Gen3 x4 and x2 interfaces, so Gen5 NVMe drives will negotiate down to Gen3 speeds.

Dual SP5 sockets with 12-channel DDR5 per CPU

The defining specification is the dual Socket SP5 design delivering 12 memory channels per processor, totalling 24 DIMM positions for DDR5 RDIMMs. This memory architecture determines whether the platform matches workloads that demand maximum bandwidth per core. Buyers needing single-socket density or support for older EPYC generations cannot use this chassis.

Highlights

  • Dual AMD EPYC 9004 processors for high compute density
  • 24 DDR5 DIMM slots across 12 memory channels
  • 12 hot-swappable 2.5" SATA/SAS drive bays
  • 3 M.2 slots with PCIe Gen3 x4 and x2 interfaces
  • Dual 1GbE LAN plus dedicated management port

Specifications

WorkloadGeneral Purpose Server
CPU TypeAMD EPYC 9004 Series
CPU SocketDual Socket SP5
Shipping weight24.81 kg
Package size1049 × 607 × 246 mm

Questions about this item

How do I verify the server boots correctly after installing two AMD EPYC 9004 processors and populating the DDR5 slots?

After seating both CPUs in the dual SP5 sockets and filling up to 24 DDR5 RDIMM slots, power on and watch the dedicated management port for POST codes; a successful boot will present the BIOS screen and detect all 12 hot-swap bays plus the three M.2 slots.

What components come with the barebone chassis and which parts must I source separately?

The 1U chassis includes the motherboard with dual SP5 sockets, 24 DDR5 slots, dual 1 GbE LAN ports, a dedicated management port, 12 front 2.5" SATA/SAS hot-swap bays, and three M.2 slots; you must add two EPYC 9004 CPUs, DDR5 RDIMMs, storage drives, and a compatible power supply.

Which EPYC 9004 series CPU configuration should I select for maximum core count and memory bandwidth?

Choose a pair of 128-core EPYC 9004 processors to fully utilise the 12 memory channels per socket and achieve the highest compute density supported by the dual-socket SP5 platform.

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