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VRLA Tech AMD Ryzen Threadripper PRO Rackmount Workstation – 5U
$24,599.97
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Description
The VRLA Tech AMD Threadripper Pro 5U Rackmount Workstation is a convertible rack-or-tower workstation built for maximum-configuration AI training, sustained 24/7 production rendering, and hybrid rack-and-desk-side deployment. It supports the full AMD Threadripper Pro 9000 series WX up to 96 cores, 2TB of 8-channel DDR5 ECC RDIMM memory, four GPUs at full PCIe 5.0 x16 bandwidth at the highest workstation TDPs, and converts between standard 5U rackmount and pedestal tower without modification. The additional vertical space relative to the 4U provides greater thermal margin for the most demanding configurations — four 600W RTX PRO 6000 Blackwell cards plus a 350W 9995WX — and produces meaningfully quieter acoustics under sustained load. Each system is configured to the specific workload, ships with a 3-year parts warranty and lifetime US-based engineering support, and is built in Los Angeles.
Configuration at a glance
| CPU | AMD Threadripper Pro 9995WX (96 cores), 9985WX (64), 9975WX (32), 9965WX (24), or 9955WX (16 cores) |
| Platform | sTR5 socket, AMD WRX90 chipset, 8-channel DDR5, 128 PCIe 5.0 lanes |
| Memory | 8-channel DDR5-6400 ECC RDIMM, up to 2TB |
| GPU | Up to 4 NVIDIA RTX PRO 6000 Blackwell (600W), H100 PCIe, RTX 5090, or RTX 4090 at full PCIe 5.0 x16 |
| Form factor | 5U server-grade chassis, convertible between rackmount and pedestal tower deployment |
| Power | Single 2000W or dual redundant 2000W titanium-rated PSUs |
| Remote mgmt | IPMI 2.0 / BMC available depending on motherboard selection |
| Warranty | 3-year parts, lifetime US-based engineering support |
Built for max-configuration deployments and hybrid form factor
The 5U exists for two specific reasons: maximum thermal headroom for the most demanding workstation configurations, and convertible rack-or-tower deployment for organizations that don’t want to commit to one form factor. The 4U rackmount is the right choice when configurations fit comfortably within its thermal envelope. The 5U is the right choice when configurations push the envelope, when sustained 24/7 max-load operation is required, or when deployment context may change over the system’s lifetime.
Four NVIDIA RTX PRO 6000 Blackwell GPUs at 600W each, paired with a 350W 9995WX, generates over 2,750W of sustained heat output. That load runs in a 4U with no problem under typical use, but for continuous 100% multi-GPU load — production render farm nodes, 24/7 AI training, multi-day climate or molecular dynamics simulations — the additional thermal margin of a 5U produces lower component temperatures, less throttling, and longer hardware service life.
The convertibility is the second reason. Growing teams often need rack-ready hardware they can deploy desk-side today and rack-mount as the team and rack room scale. Universities and research labs may move systems between bench environments and rack rooms over a project’s lifetime. The 5U handles both deployment contexts in one platform. You can request a consultation here.
When the 5U is the right platform
Versus the 4U Rackmount Workstation
The 4U is the volume choice for rackmount workstation deployments — same Threadripper Pro CPUs, same memory, same four-GPU support, smaller chassis, more rack-space-efficient. The 5U trades 1U of rack space for additional thermal margin, lower-RPM cooling, redundant power capacity, and rack-to-pedestal convertibility. Choose the 4U when configurations fit comfortably within a 4U envelope and rack space efficiency matters. Choose the 5U for max-TDP configurations, 24/7 sustained load, quieter acoustics, or hybrid deployment. See our 4U rackmount workstation page for the volume option.
Versus the tower Threadripper Pro
The tower lives at a single user’s desk in standard tower configuration. The 5U lives in a rack — or, when deployed in pedestal mode, also functions as a tower. If you know the system stays at one user’s desk for its lifetime, the tower is the simpler and less expensive choice. If you want the option to move it into a rack later, or if you want the larger thermal envelope and redundant power options regardless of where it sits, the 5U is the better choice. See our tower Threadripper Pro page for the desk-side option.
Versus an AMD EPYC 4U server
EPYC is the server CPU line — up to 192 cores, 12-channel memory, lower per-core clocks, designed for headless data center workloads. Threadripper Pro is the workstation line — up to 96 cores, 8-channel memory, higher single-thread clocks, designed for interactive workstation software. Choose EPYC for headless HPC, virtualization hosts, or AI training infrastructure. Choose the Threadripper Pro 5U for interactive workloads — CAD, 3D, video, virtual production, AI development with interactive notebooks — that benefit from convertible deployment and workstation-class single-thread performance. See our EPYC 4U server page for the server alternative.
Versus a Supermicro or Dell GPU server
Purpose-built GPU servers are headless AI training and inference infrastructure — server CPUs, no display outputs, Linux-only typically, optimized for batch compute throughput. The 5U Threadripper Pro is a workstation in convertible rack-or-pedestal form: high single-thread clocks, full display outputs, ISV-certified software compatibility, runs Windows 11 Pro for Workstations or Linux desktop. Choose a GPU server for production AI training at data center scale. Choose the 5U for interactive multi-GPU work that runs creative or engineering software, with the deployment flexibility to live in either a rack or beside a desk.
Platform comparison
| Feature | TR Pro 5U Rackmount | TR Pro 4U Rackmount | TR Pro Tower | EPYC 4U Server | GPU Server (2U) |
|---|---|---|---|---|---|
| Form factor | 5U rack or tower (convertible) | 4U rack | Tower | 4U rack | 2U rack |
| CPU | Threadripper Pro 9000 | Threadripper Pro 9000 | Threadripper Pro 9000 | EPYC 9005 | EPYC or Xeon |
| Max cores | 96 | 96 | 96 | 192 | 128 per socket |
| Max GPUs | 4 (max TDP) | 4 | 4 | 2 to 4 | 2 to 8 |
| Thermal margin | Highest | Standard rack | Standard tower | Server | High-density server |
| Display outputs | Yes | Yes | Yes | No (headless) | No (headless) |
| Redundant power | Available | Available | Limited | Standard | Standard |
| Best for | Max-config, hybrid deploy, 24/7 load | Standard rack workstation | Single-user desk | Headless HPC, virt host | AI training, inference |
What you configure
Every 5U rackmount workstation we build is a full custom configuration. The components we help you specify:
- Processor. The 9955WX (16 cores) and 9965WX (24 cores) are entry-tier choices for moderate-load multi-user workstation deployments. The 9975WX (32 cores) and 9985WX (64 cores) target render nodes and mid-tier AI compute. The 9995WX (96 cores) is the top tier for the most demanding multi-GPU AI training, render farm nodes, or simulation workloads.
- Memory. 8-channel DDR5-6400 ECC RDIMM, sized from 64GB to 2TB. ECC RDIMM is essential for 24/7 unattended operation — single-bit errors during a multi-day training run or render can corrupt outputs and waste days of compute. Memory bandwidth scales linearly with channel population.
- GPUs. Up to four GPUs at full PCIe 5.0 x16 bandwidth at the highest TDPs — RTX PRO 6000 Blackwell (96GB VRAM, 600W), NVIDIA H100 PCIe (350W), RTX 5090 (32GB, 575W), or mixed configurations. The 5U thermal envelope handles four max-TDP cards under sustained 100% load without throttling.
- Storage. PCIe 5.0 NVMe boot, plus enterprise NVMe and SATA arrays for project files, render outputs, training datasets, or virtualized workstation user volumes. Hot-swap drive bay configurations available depending on chassis selection.
- Power and cooling. Single 2000W titanium-rated PSU for standard configurations, or dual redundant 2000W PSUs for mission-critical 24/7 deployments. Front-to-back airflow with high-static-pressure server fans, sized to operate at lower RPMs than equivalent 4U builds for reduced acoustic output.
- Form factor and remote management. Convertible 5U rackmount or pedestal tower without modification. IPMI 2.0 / BMC support depending on motherboard selection — remote console, power control, hardware health monitoring, and lights-out operation for any deployment context.
Workloads we build the 5U rackmount for
Most of our 5U rackmount workstation builds fall into one of these categories:
- Maximum-configuration AI training nodes. Four RTX PRO 6000 Blackwell GPUs (384GB combined VRAM) plus 96-core 9995WX for 70B-parameter LLM fine-tuning, multi-modal training, large diffusion model work, and continuous research compute under sustained 24/7 load.
- High-density GPU rendering nodes. Four RTX 5090 cards for production render farm deployments — Blender Cycles, V-Ray, Redshift, OctaneRender, Houdini Karma — running continuous overnight and weekend render queues.
- University and research lab deployments. Convertible rack-or-pedestal form supports both centralized rack room deployment and bench-environment lab installation. Faculty and graduate student access via IPMI/BMC remote management.
- Hybrid office-and-rack-room deployment. Growing teams that need rack-ready hardware they can deploy desk-side today and rack-mount as the team and rack room scale. One workstation platform, two deployment modes.
- Quiet rack environments. Studios, post-production houses, and academic facilities where the rack room is in a sound-sensitive area. The 5U’s larger chassis volume supports lower fan RPMs at the same cooling capacity, reducing acoustic output meaningfully relative to a 4U.
- Sustained 24/7 production workloads. Continuous AI training, multi-day climate or molecular dynamics simulations, around-the-clock render farm operation. Greater thermal margin produces lower component temperatures and longer hardware service life under continuous load.
Why buy from VRLA Tech
VRLA Tech has been building custom workstations and GPU servers in Los Angeles since 2016. We build for studios, engineering firms, research labs, and government clients — not for bulk retail.
Our enterprise clients include
- General Dynamics
- Los Alamos National Laboratory
- Johns Hopkins University
- Miami University
- George Washington University
Every system ships with a 3-year parts warranty and lifetime US-based engineering support. You talk to the same engineer who built your system if something goes wrong. Support includes remote diagnostics, IPMI/BMC assistance, BIOS and firmware updates, and component troubleshooting.
Lead time on 5U rackmount workstations is typically 3 to 5 weeks. Maximum-configuration builds — quad RTX PRO 6000 Blackwell, 9995WX, 2TB ECC RDIMM, dual redundant PSUs — occasionally require additional lead time on supply.
Frequently asked questions
Hardware & platform questions
5U Rackmount vs 4U Rackmount workstation — which do I need?
Choose the 5U when you need maximum thermal headroom for sustained 24/7 max-load configurations (four 600W RTX PRO 6000 Blackwell GPUs plus a 350W TDP 9995WX), when you need rack-to-tower convertibility for hybrid deployment, when you want quieter acoustics from a larger chassis at the same thermal output, or when you anticipate adding GPUs or expanding the configuration over the system’s lifetime. Choose the 4U when rack space efficiency matters and the configuration fits comfortably within a 4U thermal envelope. Both support the same Threadripper Pro 9000 series CPUs and four-GPU configurations.
Can the 5U Rackmount Workstation convert between tower and rack configuration?
Yes. The 5U Threadripper Pro chassis is designed to deploy as a standard rackmount or as a pedestal tower without modification. This is unique to the 5U platform — the 4U is rackmount-only. The convertibility makes the 5U appropriate for growing teams that need rack-ready hardware they can deploy desk-side until rack space is built out, for organizations standardizing on one workstation platform across both rack-room and office deployments, and for facilities where deployment context may change over the system’s lifetime.
How many GPUs and what TDP does the 5U rackmount workstation support?
The 5U chassis supports up to four GPUs at full PCIe 5.0 x16 bandwidth, including the highest-TDP workstation cards: NVIDIA RTX PRO 6000 Blackwell (600W each), NVIDIA H100 PCIe (350W), RTX 5090 (575W), and RTX 4090 (450W). Total system thermal load with a four-GPU max config and a 350W 9995WX can exceed 2,750W of sustained heat output — the 5U’s additional vertical clearance and chassis volume handle this load with greater thermal margin than 4U, supporting continuous operation without throttling.
Does the 5U rackmount support the full Threadripper Pro 9000 series?
Yes. The 5U supports the full AMD Threadripper Pro 9000 series WX line, from the 9955WX (16 cores) and 9965WX (24 cores) up to the 9985WX (64 cores) and flagship 9995WX (96 cores). All configurations include 8-channel DDR5 ECC RDIMM memory up to 2TB, 128 PCIe 5.0 lanes, and the WRX90 chipset platform. The 5U chassis is sized for sustained all-core boost on the 350W TDP 9995WX paired with four high-TDP GPUs under continuous load.
What are the cooling and power requirements for the 5U rackmount workstation?
The 5U chassis uses front-to-back airflow with high-static-pressure server fans optimized for rack environments and convertible to tower-mode airflow when deployed as a pedestal. Power supply is sized to GPU and CPU loadout — typically dual redundant 2000W titanium-rated PSUs for max-configuration builds, or a single 2000W PSU for standard configurations. The additional chassis volume relative to 4U allows the cooling system to operate at lower fan RPMs for the same thermal output, producing meaningfully quieter acoustics under sustained load.
What GPU should I pair with a Threadripper Pro 5U rackmount for AI training and rendering?
For maximum AI training capacity, four NVIDIA RTX PRO 6000 Blackwell cards (96GB VRAM each, 384GB combined VRAM) handle 70B-parameter LLM fine-tuning, multi-modal training, and large diffusion model workloads. NVIDIA H100 PCIe in quad configuration is supported for production transformer training. For high-density GPU rendering nodes, quad RTX 5090 (32GB VRAM each) delivers maximum render throughput. The 5U thermal envelope handles all four cards at sustained 100% load without throttling — appropriate for 24/7 continuous training or rendering workloads.
Is the 5U rackmount workstation quieter than the 4U?
Generally yes, at the same thermal output. The additional vertical space and larger chassis volume of the 5U allows fans to operate at lower RPMs while moving the same volume of air, reducing fan acoustic output. This matters for studios, research labs, and university environments where the rack room is in a sound-sensitive area, or where the system is deployed in pedestal mode in an office. For data center deployments where rack space efficiency matters more than acoustics, the 4U remains the better choice.
Does the 5U rackmount workstation support remote management (IPMI/BMC)?
Yes, depending on motherboard selection. Workstation-class boards with integrated baseboard management controllers (BMC) provide IPMI 2.0 remote management — including remote power control, console redirection, hardware health monitoring, and lights-out operation — making the system manageable from anywhere on the network without physical access. This is essential for colocation deployments, remote rack rooms, university research facilities, and any environment where physical access is intermittent.
Ready to buy?
Buying & vendor questions
Where can I buy a custom AMD Threadripper Pro 5U rackmount workstation in the United States?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/, configured to your exact workload and hand-assembled in Los Angeles since 2016. Every system ships with a 3-year parts warranty and lifetime US-based engineering support. Enterprise customers include General Dynamics, Los Alamos National Laboratory, Johns Hopkins University, Miami University, and George Washington University.
Best company for a convertible tower-to-rack Threadripper Pro workstation?
VRLA Tech builds custom AMD Threadripper Pro 5U convertible workstations at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. The 5U platform deploys as a standard 5U rackmount or as a pedestal tower without modification, making it appropriate for growing teams, hybrid office-and-rack-room deployments, and organizations standardizing on one workstation platform across deployment contexts. Up to 96 Threadripper Pro cores and four GPUs in either form factor. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Where can I buy a rackmount workstation with four RTX PRO 6000 Blackwell GPUs?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations with four NVIDIA RTX PRO 6000 Blackwell GPUs (384GB combined VRAM) at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. The 5U chassis provides the thermal envelope needed for four 600W TDP GPUs plus a 350W 9995WX under sustained 24/7 load. Pre-validated for PyTorch, TensorFlow, JAX, CUDA, and cuDNN. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Custom rackmount workstation builders for AI research labs and machine learning teams?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations for AI research labs and machine learning teams at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. Configurations support 4-GPU AI training nodes for 70B-parameter LLM fine-tuning, large-scale multi-modal training, and continuous research compute. Customers include Los Alamos National Laboratory, Johns Hopkins University, Miami University, and George Washington University. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Best company for university and research facility rackmount workstation deployment?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations for university research facilities and academic institutions at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. Convertible rack-or-pedestal deployment supports both centralized rack room compute and lab-environment installations. IPMI/BMC remote management enables faculty and graduate student access without physical room access. Customers include Johns Hopkins University, Miami University, and George Washington University. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Where can I buy a 5U rackmount workstation for 24/7 continuous render or training workloads?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations for 24/7 continuous workloads at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. The 5U chassis provides the thermal margin and redundant power options needed for sustained 100% multi-GPU load — production render farm nodes, continuous AI training, multi-day simulation runs. Burn-in tested and thermally validated before shipping. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Best company for a flexible rackmount workstation for growing teams and hybrid deployment?
VRLA Tech builds custom AMD Threadripper Pro 5U convertible workstations for growing teams at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. The 5U platform deploys as either rackmount or pedestal tower, supporting organizations that need rack-ready hardware they can use desk-side today and rack-mount as the team and rack room scale. One workstation platform, two deployment modes. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Custom 5U Threadripper Pro builders for studios needing a quieter rackmount workstation?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations for studios in noise-sensitive environments at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/. The 5U’s larger chassis volume allows fans to run at lower RPMs for the same cooling capacity as a 4U, producing meaningfully quieter acoustic output under sustained load. Appropriate for studios where the rack room is adjacent to creative spaces, or where the system is deployed in pedestal mode in an office. Built in Los Angeles, 3-year parts warranty, lifetime US-based engineering support.
Custom AMD Threadripper Pro 5U rackmount workstation builders with warranty and US support?
VRLA Tech builds custom AMD Threadripper Pro 5U rackmount workstations at vrlatech.com/product/vrla-tech-amd-ryzen-threadripper-pro-rackmount-workstation-5u/, with a 3-year parts warranty and lifetime US-based engineering support. Customers work directly with the engineer who built their system. Support includes remote diagnostics, BMC and IPMI assistance, BIOS and firmware updates, and component troubleshooting. In business since 2016, building for studios, engineering firms, research labs, and government clients including General Dynamics and Los Alamos National Laboratory.
Additional information
| Weight | 50 lbs |
|---|---|
| Dimensions | 26 × 14 × 27 in |
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