AsRock 4U10G-GENOA2 4U GPU Server Barebone

The 4U10G-GENOA2 is a 4U rack-mount server barebone from AsRock's rack server line, built around the AMD EPYC "Genoa" platform as indicated by its model designation, and configured to host multiple GPU accelerators for compute-dense workloads. At 45.67 x 25.39 x 20.87 inches and roughly 107.59 lb as shipped, this is a full-depth 4U chassis intended for a standard 19-inch data center rack — plan your rail kit and rack depth around those dimensions before ordering. The 4U10G-GENOA2 (often searched as 4U10G GENOA2) ships as a barebone, meaning it is sold without CPU, memory, storage, or GPUs installed — you provision the compute and accelerator configuration to match your workload.

Overview

This chassis class is aimed at integrators building out AI training/inference clusters, GPU-accelerated video analytics backends, or high-density render and simulation nodes where 10-GPU-class density is the priority. Because detailed platform specifications (CPU socket count, memory topology, PCIe slot configuration, storage bay count, and PSU wattage) were not available in the verified data for this listing, this page intentionally stays limited to confirmed physical and sourcing facts rather than guessing at board-level configuration. If you need exact CPU/GPU compatibility lists or backplane wiring before you commission a build, cross-check against AsRock Rack's own published documentation for this exact model prior to purchase.

Key Facts

• 4U Rack Form Factor: a 45.67-inch-deep, 25.39-inch-wide, 20.87-inch-tall chassis — verify rack depth and airflow clearance in your data center row before racking, since full-depth GPU chassis often exceed standard 1000mm rack depth.
• 107.59 lb Shipping Weight: heavy enough that two-person handling and a rack lift are worth planning for during installation, especially once populated with GPUs, drives, and power supplies.
• Barebone Configuration: no CPU, RAM, storage, or GPUs pre-installed — this keeps upfront cost lower and lets you match memory and accelerator SKUs to your specific workload instead of paying for a fixed bundle.
• Made in Taiwan: country of origin is Taiwan (TW), relevant for import documentation and any origin-based procurement requirements on your project.
• GENOA Platform Naming: the model name signals AMD EPYC "Genoa" generation platform support, which is relevant if you're standardizing a fleet around a specific EPYC generation for socket and DIMM compatibility.

Integration & Compatibility

Confirm exact CPU, memory, and GPU compatibility lists directly against AsRock Rack's published documentation for the 4U10G-GENOA2 before finalizing a bill of materials — this page reports only the physical and sourcing attributes that were verified for this specific unit. If you're specifying rack infrastructure for GPU-dense servers like this one, plan power distribution and cooling capacity for the row before the hardware arrives.

Frequently Asked Questions

Q: Does the 4U10G-GENOA2 come with CPUs, RAM, or GPUs installed?

A: No — this is a barebone chassis. It ships without CPU, memory, storage, or GPU accelerators, so you select and install components to match your workload.

Q: What rack depth do I need for the 4U10G-GENOA2?

A: The unit measures 45.67 x 25.39 x 20.87 inches (L x W x H), so confirm your rack and rail kit support that depth before ordering.

Q: How much does the 4U10G-GENOA2 weigh?

A: The barebone chassis weighs approximately 107.59 lb as shipped, before CPUs, memory, storage, or GPUs are installed.

Q: Where is the 4U10G-GENOA2 manufactured?

A: Country of origin is listed as Taiwan (TW).

Karl Wilson

The 4U10G-GENOA2 is a chassis I'd flag early in a spec conversation, not late — at 107.59 lb and a 45.67-inch depth, this is a full-size 4U GPU barebone, and the model number itself tells you it's built for the AMD EPYC Genoa generation.

Technical Highlights:

• 4U Chassis Footprint: 45.67 x 25.39 x 20.87 inches means you need to confirm rack depth clearance before this shows up on your dock — full-depth GPU chassis routinely get rejected on delivery because someone measured the rack, not the server.
• 107.59 lb Bare Weight: that's before CPUs, DIMMs, drives, or GPUs go in. Budget for a rack lift and two-person install, and confirm your rack's static load rating with headroom above the fully-populated weight.
• Barebone Build: AsRock ships this without compute installed, which is standard for GPU-dense platforms — it lets you right-size CPU and accelerator spend to the workload instead of inheriting a fixed configuration.

Deployment Considerations:

• Because this is a barebone unit, get your CPU, memory, and GPU compatibility list locked down against AsRock Rack's own documentation before you commit a purchase order — mixing an unsupported DIMM or accelerator into a 4U10G-GENOA2 build is an expensive mistake to unwind after the chassis is racked.
• Watch out for power and cooling planning at the rack-row level, not just the unit level — a 10-GPU-class 4U chassis will pull considerably more power and exhaust considerably more heat than a standard 2U compute node, and that math needs to happen before install day, not during it.

This is the right starting point for a shop standing up an AMD EPYC Genoa GPU cluster for AI training or inference workloads and wants to control CPU/GPU sourcing separately from the chassis — not a fit if you need a turnkey, pre-configured GPU server out of the box.