AsRock 1U12XL-EPYC/2T2E 1U Rackmount Server Barebone

Overview

The AsRock 1U12XL-EPYC/2T2E is a 1U rack server barebone built around AMD's SP3 (LGA4094) EPYC platform, aimed at integrators who need dense compute and storage in a single rack unit — video management servers, VMS recording nodes, virtualization hosts, and edge analytics clusters where rack space is the constraint, not budget. As a barebone chassis, it ships without CPU, memory, or drives installed, giving you full control over the build-out: pick your EPYC SKU, memory footprint, and storage mix to match the workload rather than paying for a fixed configuration you don't need. At 41.73 x 24.41 x 7.68 in and 55.78 lb, this is a full-depth 1U chassis meant for enterprise rack cabinets, not a shallow edge enclosure — confirm rail depth and rear cable clearance before ordering.

Key Features

• AMD SP3 (LGA4094) EPYC socket platform: supports AMD's server-class EPYC processor family, which means high core counts and large PCIe lane budgets for the multi-stream transcoding or virtualization workloads a 1U VMS or compute node typically runs.
• 1U rack form factor: a single rack unit of vertical space, so a 42U cabinet can hold dozens of these nodes — the right call when floor space in a server room or telco closet is limited and you're scaling out horizontally.
• Dual 10GbE networking (2T2E designation): onboard 10-gigabit ports remove the network bottleneck that a 1GbE uplink creates when this node is pulling multiple 4K/8MP camera streams into a VMS or replicating storage traffic between nodes.
• 12-bay chassis (12XL designation): twelve drive bays in 1U gives you real storage density for a recording or NAS-adjacent role without stepping up to a 2U or 4U chassis — useful when rack space, not drive count, is the binding constraint.
• Barebone configuration: no pre-installed CPU, RAM, or drives — you size the build to the workload instead of inheriting a fixed BOM, which matters when a VMS recording server and a virtualization host have very different memory and storage needs.
• Taiwan (TW) country of origin: manufactured in Taiwan, relevant for buyers tracking country-of-origin requirements on federal, state, or municipal procurement paperwork.

Integration & Compatibility

The SP3 socket accepts AMD EPYC 7002/7003-series processors, so sizing the node comes down to core count and TDP versus your rack's cooling budget — a 1U chassis has less thermal headroom than a 2U, so check the CPU's TDP rating against AsRock's supported list before ordering silicon. The 12 drive bays make this barebone a reasonable fit as a dedicated NVR/VMS recording node when paired with an appropriate RAID controller and enterprise-grade drives, or as a dense virtualization host running multiple VM-based services off a single chassis. Dual 10GbE onboard means you can wire this directly into a 10-gig switch uplink for camera stream ingestion or storage replication without adding a PCIe NIC and eating into your expansion slot budget. Because this is a barebone, plan your own memory (DDR4, quantity and speed rated for the SP3 platform), CPU, and drive purchases alongside it — none of that is bundled. For deployments building out a full VMS backend, pair this with rack-mount network video recorders or review a VMS architecture guide before finalizing core count and storage layout, since undersizing either one is the most common mistake on a build like this. If you're networking multiple 1U nodes together, a managed PoE switch or 10GbE aggregation switch keeps the uplink from becoming the bottleneck the dual 10GbE ports were meant to solve. The model is also searched as 1U12XL-EPYC/2T2E (often written 1U12XL EPYC/2T2E) across distributor catalogs — worth noting if you're cross-referencing part numbers.

Frequently Asked Questions

Q: Does the 1U12XL-EPYC/2T2E come with a CPU and RAM installed?

A: No. This is a barebone chassis — the SP3 socket, chassis, and drive bays are included, but CPU, memory, and drives are purchased and installed separately to match your workload.

Q: How many drive bays does the 1U12XL-EPYC/2T2E have?

A: Twelve hot-swap-style bays in a 1U chassis, per the 12XL designation in the model name.

Q: What networking does the 1U12XL-EPYC/2T2E include?

A: Dual 10GbE ports onboard, indicated by the 2T2E designation in the model number.

Q: What CPU socket does this barebone use?

A: AMD SP3 (LGA4094), built for AMD EPYC server processors.

Q: How much does the 1U12XL-EPYC/2T2E weigh, and how deep is the chassis?

A: 55.78 lb, with chassis dimensions of 41.73 x 24.41 x 7.68 in (L x W x H) — confirm your rack depth before ordering.

Eden Phillips

I spec a fair number of backend compute for VMS deployments, and the AsRock 1U12XL-EPYC/2T2E lands in a specific niche: 1U rack depth with 12 drive bays and dual 10GbE, built on the SP3 EPYC socket. That bay count in a single rack unit is the number that jumps out — most 1U chassis top out well below that, so this one is doing real storage density work in minimal rack space.

Technical Highlights:

• SP3 (LGA4094) socket: opens up the full AMD EPYC 7002/7003 processor stack, so you can scale core count to match a multi-camera transcoding or virtualization workload rather than being locked to a fixed CPU tier.
• 12 drive bays in 1U: real storage density without moving up to a 2U chassis — relevant if you're building a recording node where rack space is metered.
• Dual 10GbE (2T2E): onboard 10-gig networking avoids a PCIe NIC purchase and keeps a slot free for a RAID or HBA card instead.

Deployment Considerations:

• This is a barebone — budget separately for SP3-compatible EPYC CPUs, DDR4 memory, and drives before you can rack and power it on.
• At 41.73 in of chassis length and 55.78 lb, verify rail depth and two-person lift/rack-mount handling before install day — this is not a lightweight edge box.

Reasonable fit for a dedicated 1U VMS recording server or dense virtualization host in a colo or server room rack where the 1U12XL-EPYC/2T2E's 12-bay density and dual 10GbE uplink solve both the storage and network bottleneck in one chassis.