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5U rack server chassis front panel with drive bays and ports

GIGABYTE

GIGABYTE G593-ZX1-AAX1 barebone server 8 AMD Instinct MI300X GPUs dual EPYC 9004 24 DDR5 DIMMs

SKU CH-XTE6-F40Z1 MPN G593-ZX1-AAX1

Holds eight AMD Instinct MI300X GPUs and dual EPYC 9004 processors with 24 DDR5 DIMM slots in a 5U barebone chassis

  • Eight AMD Instinct MI300X GPUs accelerate large-model training
  • Dual EPYC 9004 processors with 3D V-Cache boost compute density
  • 24 DDR5 DIMM slots across 12 channels maximise memory bandwidth
  • Eight 2.5-inch hot-swappable bays support NVMe, SATA and SAS drives
  • Four FHHL PCIe Gen5 x16 slots add high-speed expansion

8-GPU HPC server for AI training

The GIGABYTE G593-ZX1-AAX1 is a 5U barebones platform built for high-performance computing and large-scale AI workloads. It integrates eight AMD Instinct MI300X OAM GPUs alongside dual EPYC 9004 series processors featuring 3D V-Cache technology. The system targets researchers and enterprises deploying massive model training or inference clusters.

Thermals managed by 5U airflow design

The chassis uses a 5U form factor to move air across eight high-power GPUs and two EPYC CPUs under sustained load. Dual ROM architecture provides firmware redundancy for unattended operation in dense racks. Power draw scales with the 300 W GPU TDP and CPU configuration chosen by the integrator.

24 DDR5 DIMM slots define memory capacity

Twelve-channel DDR5 RDIMM support across 24 slots sets the maximum memory footprint for GPU-direct workloads. Eight 2.5-inch Gen5 bays accept NVMe, SATA or SAS-4 drives for local datasets. Four full-height PCIe Gen5 x16 slots remain open for networking or storage expansion cards.

How it compares

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

Price $195,553.99
Pricier than about 94% of the 532 comparable items (median $2,503.49).

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Specifications

Size & build
Shipping weight15.11 kg
Package size800 × 597 × 229 mm

Questions about this item

How are the eight AMD Instinct MI300X GPUs installed in the GIGABYTE G593-ZX1-AAX1, and what step do installers often miss?

The GPUs mount into OAM sockets on the GPU baseboard; the step often missed is torquing the retention screws to the specified pattern before powering on.

What maintenance or replacement will the 24 DDR5 RDIMM slots and eight GPUs need later?

Memory modules and GPU OAM packages are field-replaceable; plan for periodic thermal-paste refresh on the GPUs and DIMM reseating after heavy thermal cycling.

Which limit appears first when the dual EPYC 9004 processors and eight MI300X GPUs run sustained workloads?

The 12-channel DDR5 memory subsystem and OAM GPU power draw typically hit thermal and bandwidth ceilings before the PCIe Gen5 x16 slots saturate.

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