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Silver 2U rack chassis with four rear-access server nodes and eight hot-swap drive bays

GIGABYTE

GIGABYTE H273-Z82-AAN1 barebone server 2U 4-node AMD EPYC 9004 24 DIMMs 8×2.5″ NVMe/SATA/SAS 2600W

SKU CH-049Z-1VY27 MPN H273-Z82-AAN1

A 2U barebone housing four dual-EPYC 9004 nodes with 24 DDR5 DIMMs each and eight 2.5″ NVMe/SATA/SAS bays backed by a 2600 W supply

  • Four independent nodes fit in a compact 2U chassis
  • Dual EPYC 9004 processors drive each node
  • 24 DDR5 RDIMM slots per node maximise memory capacity
  • Eight 2.5-inch bays accept NVMe SATA SAS drives
  • Four PCIe Gen5 x16 low-profile slots per node

2U 4-node AMD EPYC 9004 server

This GIGABYTE H273-Z82-AAN1 barebone packs four independent dual-socket nodes into a 2U chassis. Each node supports AMD EPYC 9004 series processors with 12-channel DDR5 RDIMM memory across 24 DIMM slots. The system targets high-density compute clusters and virtualisation farms that need maximum core count per rack unit.

Compute clusters needing dense multi-node scale

Organisations building render farms, HPC grids or large-scale virtualisation platforms gain four complete servers in 2U with direct-attached NVMe storage per node. Buyers who need fewer than four nodes, or who require front-access drive bays and redundant networking beyond eight 1GbE ports, should evaluate alternative form factors.

2600W power supply for four dual-socket nodes

A single 2600W unit feeds all four nodes, so power budgeting must account for two EPYC 9004 CPUs, 24 DDR5 modules and up to eight 2.5″ Gen4 NVMe/SATA/SAS drives per node. Confirm facility PDU capacity and cooling before deployment.

How it compares

Measured against everything we stock in Barebone Servers & DIY Kits, at today’s prices. Recalculated every night.

Price $15,156.99
Pricier than about 90% of the 532 comparable items (median $2,503.49).

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Specifications

Size & build
Shipping weight40.00 kg
Package size877 × 440 × 87 mm

Questions about this item

Will my existing DDR5 RDIMMs populate the 24 DIMM slots across the 12 channels per node?

Each node provides 12 memory channels with 24 DDR5 RDIMM slots, so compatible modules can fill every slot.

How can I verify that the dual AMD EPYC 9004 processors and all 24 DIMMs are recognised after assembly?

The dual ROM architecture lets you check POST codes and BIOS screens for both CPU detection and full memory population per node.

Which drives and expansion cards are included in the barebone chassis versus what I must source myself?

The chassis supplies 8 hot-swap 2.5″ bays for NVMe/SATA/SAS, 4 M.2 slots and 4 low-profile PCIe Gen5 x16 slots; CPUs, memory, drives and add-in cards are not included.

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