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2U rack server barebone with twelve front drive bays and four rear bays

GIGABYTE

GIGABYTE R283-Z97-ACF1 barebone server 24 DIMM 2400W

SKU CH-1D7F-HMEBS MPN R283-Z97- ACF1

A 2U barebone server supporting dual AMD EPYC 9004/9005 processors, 24 DDR5 DIMM slots, 12+4+4 hot-swap drive bays and 2400W power

  • Dual AMD EPYC processors deliver high compute density
  • 24 DDR5 DIMM slots enable massive memory capacity
  • 12+4+4 hot-swap bays support NVMe, SATA and SAS drives
  • Dual 1 GbE LAN ports provide redundant connectivity
  • 2400 W power supply sustains dual GPUs and full load

Dual-Socket EPYC Server Barebones

This 2U GIGABYTE R283-Z97-ACF1 barebones chassis supports dual AMD EPYC 9005 or 9004 series processors. It provides 24 DDR5 RDIMM slots across 12 memory channels for high-capacity configurations. The platform targets compute-intensive workloads requiring maximum core density and memory bandwidth.

24-Bay NVMe/SATA/SAS Storage Platform

The front hosts eight 3.5"/2.5-inch bays with Gen5 NVMe, SATA, and SAS-4 support plus four additional SATA/SAS-4 bays. Four rear 2.5-inch SATA/SAS-4 bays bring the total to 24 hot-swap drives. Builders needing only a few drives or lacking hot-swap infrastructure should consider smaller enclosures.

Dual 2400W Power with Gen5 GPU Support

Redundant 2400W power supplies deliver the headroom required for two dual-slot Gen5 GPUs. The 12-channel DDR5 architecture feeds both CPUs directly. Verify your GPU power draw and physical length against the 2U form factor before committing.

How it compares

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

Price $2,119.99
Cheaper than about 60% of the 532 comparable items (median $2,503.49).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Shipping weight32.21 kg
Package size1080 × 673 × 305 mm

Questions about this item

What processor sockets and memory slots does this 2U barebone provide for dual EPYC 9005/9004 CPUs?

The barebone supports two AMD EPYC 9005 or 9004 processors and includes 24 DDR5 RDIMM slots across 12 memory channels.

How are the 24 DIMMs populated across the 12 channels, and which step is often missed?

Populate one DIMM per channel first, using all 12 channels before adding the second DIMM to any channel, to enable full 12-channel bandwidth.

Which drive bays are hot-swap and what drive types do they accept for later replacement?

Twelve front bays (eight Gen5 NVMe/SATA/SAS-4 plus four SATA/SAS-4) and four rear 2.5-inch SATA/SAS-4 bays are all hot-swap for drive replacement without downtime.

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