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Silver 1U rack server chassis with eight front drive bays

GIGABYTE

GIGABYTE R133-C11-ACB1 barebone server Ryzen 7000 1U 8-bay SATA

SKU CH-EE3Z-7MYPQ MPN R133-C11-ACB1

1U barebone server for Ryzen 7000 CPUs with eight SATA bays and dual 10GbE LAN

  • Supports AMD Ryzen 7000 series processors for high core-count performance
  • Dual-channel DDR5 ECC memory across four DIMM slots ensures data integrity
  • Two 10 Gb/s LAN ports plus two 1 Gb/s LAN ports deliver flexible network throughput
  • Dedicated management port enables remote monitoring via GIGABYTE Server Management
  • Single-socket 1U chassis with eight SATA drive bays maximises storage density

1U AMD Ryzen 7000 Barebone Server

The GIGABYTE R133-C11-ACB1 is a 1U rackmount barebone server built for AMD Ryzen 7000 series processors. It supports a single CPU with AMD 3D V-Cache technology on the AM5 platform. The chassis provides eight hot-swap SATA drive bays and includes a PCIe Gen5 slot for a dual-slot GPU card.

Suits single-socket compute and dense SATA storage

This platform fits workloads that need high core counts in a 1U form factor with direct-attached SATA capacity. The dual-channel DDR5 design with four DIMM slots serves memory-bound tasks. Buyers who need multi-processor scaling or storage interfaces beyond SATA should evaluate alternative chassis.

Single AMD Ryzen 7000 CPU with PCIe Gen5 GPU slot

The defining specification is support for one AMD Ryzen 7000 processor paired with a PCIe Gen5 expansion slot that accepts a dual-slot GPU card. This combination determines whether the server can handle your accelerator or compute card requirements.

How it compares

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

Price $1,174.99
Cheaper than about 85% 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 weight20.19 kg
Package size991 × 597 × 241 mm

Questions about this item

Which AMD processor generations does the R133-C11-ACB1 support, and what is the practical limit on core count?

It supports AMD EPYC 4004 series and Ryzen 7000 series processors in a single-socket configuration; the maximum core count depends on the specific CPU chosen from those families

What physical space and drive mounting does the 1U chassis require?

The unit is a 1U rackmount server with eight front-accessible SATA drive bays for 2.5-inch or 3.5-inch drives

How is the dual-slot Gen5 GPU installed, and what step is commonly missed?

Install the GPU into the single PCIe Gen5 x16 slot and secure the dual-slot bracket; the step often missed is connecting the required auxiliary power cables from the PSU to the card

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