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Silver 1U rack server chassis with four front drive bays

GIGABYTE

GIGABYTE R183-S95-AAV1 barebone server 4-bay Gen5 NVMe/SATA/SAS-4

SKU CH-MA6R-6VW2V MPN R183-S95-AAV1

A 1U dual-socket barebones server supporting 5th/4th Gen Xeon Scalable and Xeon CPU Max processors with 32 DDR5 RDIMM slots, four hot-swap 3.5"/2.5" Gen5 NVMe/SATA/SAS-4 bays.

  • Supports dual 5th/4th Gen Intel Xeon Scalable processors for heavy workloads
  • Eight-channel DDR5 RDIMM design with 32 DIMM slots enables massive memory capacity
  • Four hot-swap bays accept 3.5" or 2.5" Gen5 NVMe/SATA/SAS-4 drives for flexible storage
  • Two full-height PCIe Gen5 x16 slots plus two OCP NIC 3.0 slots for high-speed expansion
  • Dual 1Gb/s LAN via Intel I350-AM2 provides reliable network connectivity

Dual-processor 1U barebone server

The GIGABYTE R183-S95-AAV1 is a 1U rackmount barebone designed for dual Intel Xeon Scalable processors. It supports both 5th and 4th generation CPUs as well as the Xeon CPU Max Series. Thirty-two DDR5 RDIMM slots provide high memory capacity for virtualization, database and compute-intensive workloads.

Sustained-load behaviour with dual CPUs

Dual ROM architecture adds firmware redundancy for continuous operation. Four hot-swap bays accept 3.5-inch or 2.5-inch drives with Gen5 NVMe, SATA and SAS-4 connectivity, keeping storage bandwidth high during prolonged I/O. Two full-height half-length PCIe Gen5 x16 slots and two OCP NIC 3.0 PCIe Gen5 x16 slots allow expansion cards to run at full speed under load.

Pre-order compatibility checks

Verify that your chosen Xeon Scalable processors match the supported generations and that DDR5 RDIMM modules populate the 32 slots correctly. Ensure drive carriers suit the 3.5-inch or 2.5-inch form factor you plan to use. Confirm rack depth and airflow meet 1U dual-socket requirements and that the dual 1GbE LAN ports satisfy baseline management needs.

How it compares

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

Price $1,740.99
Cheaper than about 72% 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 weight24.43 kg
Package size1041 × 584 × 254 mm

Questions about this item

How much power do the dual Xeon processors draw under sustained load?

The platform supports dual 5th/4th Gen Intel Xeon Scalable and Xeon CPU Max Series processors; power draw depends on the specific CPUs installed.

Which memory modules must I supply to populate the 32 DDR5 RDIMM slots?

You need DDR5 RDIMMs compatible with the 8-channel architecture; the barebones chassis provides 32 slots but ships without memory.

Will my existing PCIe Gen4 expansion cards work in the two FHHL Gen5 x16 slots?

Yes, PCIe Gen5 slots are backward compatible with Gen4 cards, so older add-in cards will function at their rated speed.

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