AsRock 1U4G-ROME 1U Rackmount GPU Barebone

The AsRock 1U4G-ROME is a 1U rackmount GPU barebone built around the AMD SP3 (LGA4094) socket for EPYC 7002 Series processors. It ships as a bare chassis-and-board platform, so integrators supply CPU, memory, storage, and GPUs to match workload requirements — a common approach for shops that need to control every line item in a compute build rather than accept a fixed configuration. The 1U4G-ROME (often searched as 1U4G ROME) targets data center and edge compute deployments where GPU density and rack efficiency both matter.

Overview

At 42.91 x 25.20 x 9.45 inches and 56.11 lb, this is a full-depth 1U chassis — confirm rack depth and rail compatibility before ordering, since a chassis this long won't fit shallow enclosures common in wiring closets or edge cabinets. The single-socket SP3 platform supports AMD EPYC 7002 Series processors, giving integrators access to high core-count CPUs for virtualization, video analytics, or GPU-accelerated workloads in a 1U footprint.

Key Features

• AMD SP3 (LGA4094) socket: supports EPYC 7002 Series CPUs, so you can size core count and PCIe lane budget to the workload — GPU-heavy builds need the lane headroom EPYC 7002 provides.
• 1U rack form factor: keeps rack unit consumption low for GPU-dense deployments where cabinet space is at a premium.
• 42.91 x 25.20 x 9.45 in chassis: full-depth design — measure rack depth before purchase, especially in edge or telecom cabinets with shorter rails.
• 56.11 lb bare chassis weight: plan rail kit load rating and rack shipping accordingly once CPU, GPUs, and drives are installed.
• Barebone configuration: lets integrators select CPU, RAM, storage, and GPU cards to control cost and match exact compute or analytics requirements instead of paying for a fixed bundle.
• Manufactured in Taiwan: country of origin is documented for procurement teams tracking NDAA and supply chain sourcing requirements.

Integration & Compatibility

Because the 1U4G-ROME is a barebone platform, compatibility centers on the SP3 socket and EPYC 7002 Series CPU family — verify memory and GPU selections against AMD's platform documentation before final configuration. This model fits alongside broader rackmount server and GPU server builds; teams planning multi-unit deployments should also review rack capacity planning before committing rack space, and pair the chassis with compatible power supply options sized to the final GPU and CPU load. For broader platform context, see the AsRock catalog.

Frequently Asked Questions

Q: What CPU socket does the 1U4G-ROME use?

A: The 1U4G-ROME uses an AMD SP3 (LGA4094) socket, supporting AMD EPYC 7002 Series processors.

Q: Is the 1U4G-ROME a complete server or a barebone?

A: It is a barebone chassis — CPU, memory, storage, and GPUs are added by the integrator to match the target workload.

Q: How much does the 1U4G-ROME weigh?

A: The bare chassis weighs 56.11 lb, before CPU, memory, storage, or GPU cards are installed.

Q: What are the dimensions of the 1U4G-ROME?

A: 42.91 x 25.20 x 9.45 inches (L x W x H), a full-depth 1U rack chassis.

Q: Where is the 1U4G-ROME manufactured?

A: Taiwan (TW), per documented country of origin.

Eden Phillips

The AsRock 1U4G-ROME lands on my desk when a client asks for a GPU-dense 1U build on AMD silicon rather than Intel. The SP3 (LGA4094) socket and EPYC 7002 Series support are the whole story here — this is a barebone, so what you get is the chassis and board, not a configured server.

Technical Highlights:

• SP3 (LGA4094) socket: single-socket EPYC 7002 support means up to 64 cores and the PCIe lane count that GPU-heavy 1U builds actually need — lane budget is usually the limiting factor in dense GPU chassis, and EPYC 7002 has plenty.
• 1U form factor at 42.91 x 25.20 x 9.45 in: this is a long chassis — 25.2 inches of width plus a 42.91-inch depth means you're not fitting this in a shallow edge cabinet, so confirm rail and rack depth first.
• 56.11 lb bare weight: factor this into rail load rating math once GPUs, drives, and a full EPYC CPU/memory kit are installed — fully loaded weight will run well above the bare-chassis figure.

Deployment Considerations:

Because this ships as a barebone, budget separately for CPU, RAM, storage, and GPU cards — the 1U4G-ROME price reflects chassis and board only.

Full-depth 1U chassis: measure your rack before ordering rails, especially in telecom or edge cabinets that run shallower than standard data center racks.

Best fit: a data center or edge compute buildout standardizing on AMD EPYC 7002 for GPU-accelerated workloads where 1U rack density is the priority and the integrator wants full control over CPU, memory, and GPU selection rather than a locked configuration.