The Spec Sheet Is the Sales Pitch
No warm-up story — the two processors below are why this box exists. Everything else (Ubuntu with OpenClaw pre-installed, ECC end to end, a quiet liquid loop) is in service of them.
Two Processors, Chosen for AI Duty
NVIDIA RTX PRO 4500 Blackwell · 200 W GPU
- VRAM
- 32 GB GDDR7 with ECC — serves smaller open-weight models and embedding stacks; ECC means a stray bit-flip can't silently corrupt weights on an always-on service. Consumer cards skip this.
- Tensor
- Blackwell 5th-gen Tensor Cores with FP4 — the low-precision math modern generative inference actually runs on, at architecture-native speed.
- Power
- 200 W GPU budget — cool, quiet, and efficient; the 1000 W 80 PLUS Platinum supply barely notices it, and neither will the office.
- Drivers
- RTX PRO workstation line — validated, long-lifecycle drivers for production endpoints, not game-day patches.
AMD Ryzen 9950X3D · Liquid-Cooled
- Cache
- 128 MB L3 with 3D V-Cache — tokenizers, dataloaders, and hot working sets stay on-die instead of waiting on RAM; iteration loops feel it immediately.
- Clocks
- 4.3 GHz base / 5.7 GHz max turbo — single-thread latency is where agent decisions, eval scripts, and notebook cells live.
- Cores
- 16-core — preprocessing, indexing, and OpenClaw agent orchestration run beside the GPU workload without queueing.
- Platform
- ECC UDIMM support + liquid cooling — server-grade data integrity and clocks that hold through overnight runs, quietly.
What That Silicon Does All Day
Private Inference, Quietly
Smaller open-weight models and embedding stacks served all day on ECC-protected VRAM — at a 200 W GPU budget the office never hears.
Iteration at V-Cache Speed
Code, run, inspect — the 3D V-Cache and 5.7 GHz max turbo shave the seconds that compound into hours across a development week.
Agents & Team Endpoints
OpenClaw ships pre-installed for day-one automations, and 1× 10 Gb/s + 2.5 Gb/s LAN serves the team — with a management port so IT stays in control.
Scene photos are AI-generated illustrations of typical deployments, not photographs of this exact product.
As Configured
| ZRR9950X3D-RP4500 | |
|---|---|
| GPU | NVIDIA RTX PRO 4500 Blackwell — 200 W GPU power budget, 32 GB GDDR7 with ECC |
| CPU | AMD Ryzen 9950X3D — 16-core, liquid-cooled, 4.3 GHz base / 5.7 GHz max turbo, 128 MB L3 (3D V-Cache), Socket AM5 |
| Memory | 64 GB DDR5 ECC UDIMM — expandable to 256 GB across 4 DIMM slots |
| Storage | 2× 2 TB M.2 NVMe (4 TB total) |
| Network | 1× 10 Gb/s + 2.5 Gb/s LAN + dedicated management port |
| Expansion | PCIe 5.0 x16 + PCIe 4.0 x16 · ASUS Pro WS B850M-ACE SE |
| Power | 1000 W 80 PLUS Platinum |
| OS | Ubuntu pre-installed, OpenClaw included (Windows available by quote) |
The X3D Door Into the Family
Same agent-ready Ubuntu setup on every rung of this listing (EPYC 4565P CPU variants are offered too):
RTX PRO 4500 tier with the 9950X3D — the family's most accessible X3D + RTX PRO pairing.
RTX PRO 5000 tier — mid-size model serving with more context headroom.
RTX PRO 6000 tier, standard or MaxQ — the family's largest single-GPU class.
Quick Answers Before You Buy
Why does the hardware matter more than the spec sheet suggests?
Three choices define this box for AI: ECC on the GPU memory (weights can't silently corrupt), 128 MB of 3D V-Cache (hot data stays on-die), and a 200 W GPU budget that runs cool and quiet all day.
Is 32 GB of GPU memory enough?
For smaller open-weight models, embeddings, RAG, and agents — comfortably. For bigger models, the 48 GB and 96 GB rungs are on this same listing.
What does "OpenClaw pre-installed" actually mean?
The OpenClaw enterprise AI agent framework comes installed and ready on Ubuntu — agentic workflows on day one, no framework setup.
Can I get it with Windows?
It ships with Ubuntu pre-installed; Windows is available — request a quote from the listing.
Government / public-sector eligible?
TAA compliant and assembled in the USA, with compliance documents available for purchase review.
How is it supported?
1-year parts and labor limited warranty backed by ABS manufacturer support. Build to Order — custom built and stress-tested after purchase.
