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Silver 2U rackmount chassis with four rear-access server nodes visible

GIGABYTE

GIGABYTE H273-Z82-AAW1 barebone server 2U 4-node AMD EPYC 9004 96 DIMMs 8x 2.5" NVMe/SATA/SAS 3000W

SKU CH-EPCN-XJTCH MPN H273-Z82-AAW1

A 2U four-node barebone server supporting dual AMD EPYC 9004 processors per node, 96 DDR5 DIMM slots, eight 2.5-inch NVMe/SATA/SAS bays and a 3000 W power supply

  • 2U form factor houses four independent compute nodes
  • Dual AMD EPYC 9004 processors per node deliver high core density
  • 96 DDR5 RDIMM slots provide 12-channel memory bandwidth per node
  • Eight 2.5-inch bays support Gen4 NVMe, SATA and SAS hot-swap drives
  • 3000W power supply sustains full load across all four nodes

2U 4-node AMD EPYC 9004 barebone

This GIGABYTE H273-Z82-AAW1 is a 2U rear-access server barebone that holds four independent dual-socket nodes. Each node supports dual AMD EPYC 9004 series processors for high-density compute workloads. The chassis provides 96 DDR5 RDIMM slots across all nodes with 12-channel memory architecture. A 3000W power supply supports the fully populated system. It is built for data-centre deployments that need maximum cores per rack unit.

8-bay Gen4 NVMe/SATA/SAS storage

The front panel contains eight 2.5-inch hot-swappable drive bays that accept Gen4 NVMe, SATA or SAS drives without adapters. Each bay connects directly to the CPU PCIe lanes for full bandwidth. Four M.2 slots with PCIe Gen4 x4 interface are available as an optional addition for boot or caching drives. This layout lets you choose the exact media mix the workload demands.

Suits dense HPC and cloud clusters.

This platform suits operators who need four dual-socket nodes in 2U for HPC, virtualisation or cloud infrastructure. The rear-access design eases cable management in deep racks. Buyers who need only one or two nodes, or who require front-access service, should look at alternative form factors. The 3000W supply also demands adequate PDU capacity per rack.

Highlights

  • 2U form factor houses four independent compute nodes
  • Dual AMD EPYC 9004 processors per node deliver high core density
  • 96 DDR5 RDIMM slots provide 12-channel memory bandwidth per node
  • Eight 2.5-inch bays support Gen4 NVMe, SATA and SAS hot-swap drives
  • 3000W power supply sustains full load across all four nodes

Specifications

No published specifications for this item yet.

Questions about this item

What does the 96 DIMM capacity mean for memory bandwidth in a real workload?

Each of the four nodes provides twelve DDR5 channels, so the 96 slots deliver full 12-channel bandwidth per node when populated.

How does the PCIe Gen4 interface on the eight 2.5-inch bays limit NVMe drive performance?

The Gen4 link caps each NVMe drive at PCIe 4.0 x4 speeds, so newer Gen5 SSDs will run at Gen4 rates in these bays.

What mounting hardware is required to install this 2U chassis in a rack?

The unit is a standard 2U rackmount chassis; it slides into a four-post rack using the included rack rails.

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