GIGABYTE
GIGABYTE R183-S94-AAC1 barebone server 10-bay 32 DIMM
A 1U barebone server holding ten 2.5-inch NVMe, SATA or SAS drives with 32 DDR5 DIMM slots and dual Xeon support
- Dual 5th/4th Gen Intel Xeon Scalable processors deliver maximum compute density
- 32 DDR5 RDIMM slots provide extensive memory capacity for demanding workloads
- 10 hot-swappable 2.5" bays support Gen4 NVMe SATA SAS storage flexibility
- Dual FHHL PCIe Gen5 x16 slots enable high-bandwidth expansion cards
- Dual OCP 3.0 Gen5 x16 slots offer versatile networking connectivity options
Dual-socket Xeon barebone for dense compute
The GIGABYTE R183-S94-AAC1 is a 1U barebone server that accepts two 5th or 4th Gen Intel Xeon Scalable processors or dual Xeon CPU Max Series chips. Thirty-two DDR5 RDIMM slots provide an eight-channel memory subsystem per socket for bandwidth-heavy workloads. It targets operators building high-density compute or storage nodes in standard racks.
Ten 2.5-inch bays share Gen4 NVMe SATA SAS bandwidth
Ten hot-swappable 2.5-inch drive bays support Gen4 NVMe, SATA and SAS media simultaneously. The backplane connects through PCIe Gen4 lanes, so aggregate throughput is bounded by the CPU lane budget and the Gen4 link speed. Builders needing more than ten devices or PCIe Gen5 storage rates must add external enclosures or choose a different chassis.
Replaces older 1U dual-socket units
This platform supersedes 1U dual-socket barebones limited to PCIe Gen3 drive backplanes and fewer DIMM slots. The jump is justified when workloads demand Gen4 NVMe latency, eight-channel DDR5 bandwidth or the two FHHL PCIe Gen5 x16 plus two OCP 3.0 Gen5 x16 expansion slots for accelerators and high-speed networking.
Highlights
- Dual 5th/4th Gen Intel Xeon Scalable processors deliver maximum compute density
- 32 DDR5 RDIMM slots provide extensive memory capacity for demanding workloads
- 10 hot-swappable 2.5" bays support Gen4 NVMe SATA SAS storage flexibility
- Dual FHHL PCIe Gen5 x16 slots enable high-bandwidth expansion cards
- Dual OCP 3.0 Gen5 x16 slots offer versatile networking connectivity options
Specifications
No published specifications for this item yet.
Questions about this item
Which 2.5" bay configuration should I choose for NVMe versus SATA or SAS drives?
All 10 bays accept Gen4 NVMe, SATA and SAS drives simultaneously, so you can mix drive types without selecting a specific bay version.
What does the 32 DIMM count mean for memory capacity in a live system?
The board provides 32 DDR5 RDIMM slots across two processors, giving eight channels per CPU for maximum supported memory bandwidth.
How do the PCIe Gen5 x16 and OCP 3.0 Gen5 x16 slots limit expansion cards in practice?
Two full-height half-length PCIe Gen5 x16 slots and two OCP 3.0 Gen5 x16 slots share the CPU lane budget, so total simultaneous x16 devices cannot exceed the platform limit.
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