Nexus Dual RTX 5090 Threadripper PRO Air-Cooled Dev Workstation
Maintenance-free dual-GPU development without a liquid loop.
We help you choose, configure, and deliver the right system — no obligation.
Configuration at a Glance
Tailored per engagement. Full technical overview below.
Configuration Options
Core specifications for this system. Every component is configurable to your workload — request a quote for a tailored build.
2× NVIDIA RTX 5090 — 64GB combined GDDR7
AMD Threadripper PRO 7955WX (16-core)
128GB DDR5 ECC
4TB PCIe Gen5 NVMe SSD
Overview
This workstation runs two NVIDIA RTX 5090 GPUs on an AMD Threadripper PRO platform using a high-airflow air-cooling design for teams that prefer no liquid loop to maintain. Nexus Compute sources, configures, and validates the airflow and driver stack through authorized channels and ships it warranty-backed and ready for development workloads.
Who This Solution Is For
Business Benefits
No loop to maintain
An all-air thermal design removes pump and coolant servicing, simplifying long-term ownership for IT.
Dual-GPU development
Two 5090s give 64GB of aggregate VRAM for multi-GPU code, parallel experiments, and larger batches.
Validated airflow
We tune and test the high-airflow path so both cards run reliably under sustained development load.
Typical Business Use Cases
Multi-GPU training and inference development
Parallel experimentation across two GPUs
Distributed-training code prototyping
Mixed generative and fine-tuning workloads
Industry Applications
Technical Overview
Two NVIDIA RTX 5090 GPUs (64GB combined GDDR7) run on an AMD Threadripper PRO 7000WX platform with 128 PCIe Gen5 lanes feeding both cards at full bandwidth. A high-static-pressure air-cooling design with 128GB of DDR5 ECC sustains dual-GPU development without a liquid loop.
| GPU | 2× NVIDIA RTX 5090 — 64GB combined GDDR7 |
| GPU Interconnect | Dual PCIe Gen5 x16 |
| CPU | AMD Threadripper PRO 7955WX (16-core) |
| Memory | 128GB DDR5 ECC |
| Storage | 4TB PCIe Gen5 NVMe SSD |
| Cooling | High-static-pressure air cooling |
| Form Factor | Full-tower workstation |
| Power | 2000W 80+ Titanium |
| Warranty | 3-year on-site, next-business-day |
Specifications are indicative and configured to each engagement. Request a quote for a configuration tailored to your requirements.
Warranty, Support & Fulfillment
Every system ships from an authorized channel, configured and tested, with the documentation enterprise buyers need — backed by warranty and a dedicated account team.
Enterprise Warranty
Full manufacturer warranty with optional on-site, next-business-day support and extended coverage.
Authorized Channel
Sourced through Tier-1 distribution and OEM partners — never grey market. Asset & warranty records included.
Lead Time & Deployment
48-hour quotes, then configured, burn-in tested, and delivered on a committed schedule.
Nationwide Fulfillment
Coordinated logistics, rack-and-stack, and delivery wherever your infrastructure lives.
Frequently Asked Questions
Can two 5090s really run on air cooling?
Yes, with a high-static-pressure airflow design and a chassis sized for it; we validate sustained dual-GPU load before shipping, though a liquid-cooled build runs quieter and cooler if acoustics are critical.
What is the advantage over the liquid-cooled dual build?
Air cooling has no pump or coolant to service, lowering maintenance over the system's life; the trade-off is somewhat higher noise and temperatures under heavy sustained load.
Is 128GB of memory enough for dual-GPU dev?
For most development and fine-tuning workflows, yes; if you routinely process very large in-memory datasets we can specify 256GB on the same platform.
Hardware Assistance
Configure the Nexus Dual RTX 5090 Threadripper PRO Air-Cooled Dev Workstation with Nexus Compute
Tell us your requirements and a hardware specialist will help you specify, configure, and quote the right system — typically within two business days. No obligation.