1-year parts and labor limited warranty backed by ABS manufacturer support. As a Build to Order system, it is custom built and stress-tested after purchase.

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Item#: 9B-59-991-054

$15,999^.00

$16,999.00

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Main image of ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 2 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 3 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 4 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 5 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 6 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 7 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Alt view image 8 of 8 - ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

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ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)

Q: Which models can it run locally?

The RTX PRO 5000 Blackwell's 48GB of ECC GDDR7 targets mid-size open-weight LLMs - the listing's own positioning is ML engineers testing and deploying mid-size models. An optional pre-engineered AI environment with LLM, RAG, and automation is available by quote.

Q: What if I need more GPU later?

This listing offers sibling configurations up to the RTX PRO 6000 Blackwell class with 96 GB, plus an AMD Ryzen 9950X3D CPU alternative - compare options on this page. Memory is also expandable to 192 GB across the 4 DIMM slots.

Item #: 9B-59-991-054
Mfr. Part #: ZRE4545P-RP5000

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Option: RTX Pro 5000 Blackwell 48GB - AMD EPYC 4545P

RTX Pro 6000 MaxQ Blackwell 96GB - AMD Ryzen 9950X3D
RTX Pro 6000 Blackwell 96GB - AMD Ryzen 9950X3D
RTX Pro 5000 Blackwell 48GB - AMD Ryzen 9950X3D
RTX Pro 4500 Blackwell 32GB - AMD Ryzen 9950X3D
RTX Pro 5000 Blackwell 48GB - AMD EPYC 4545P
RTX Pro 6000 Blackwell 96GB - AMD EPYC 4545P
RTX Pro 6000 MaxQ Blackwell 96GB - AMD EPYC 4545P
RTX Pro 4500 Blackwell 32GB - AMD EPYC 4545P

Compliance Documents Required for Purchase
Positioning: AI Engineering Workstation
ML engineers testing and deploying mid-size LLMs
AI startups building AI products and internal tools
Operating System: Ubuntu (Request a Quote for Windows)
CPU: AMD EPYC 4545P 16 Core, Liquid cooling
GPU: RTX Pro 5000 Blackwell (48 GB GDDR7)
Motherboard: ASUS Pro WS B850M-ACE SE AMD Micro-ATX
Memory: 128GB DDR5 Server RAM - ECC, Unbuffered
SSD: 2 x 2TB M.2 NVMe
LAN: 1 x 10GB/s LAN, 1 x 2.5GB/s LAN, 1 x 10/100/1000 Mbps Management LAN
PSU: Single 1000W 80 PLUS Platinum power supply
Optional: Pre-engineered AI environment with LLM, RAG, automation, submit a quote for pricing
Assembled in USA
TAA Compliant

Please note that this product is non-returnable and non-refundable.

Overview

Specs

Reviews

AI Engineering Workstation · Agent Ready

Add Your First AI Employee, Anytime

ABS Zaurion Ruby Mid-Tower · ZRE4545P-RP5000

Most workstations arrive empty. This one arrives ready: Ubuntu, a liquid-cooled 16-core AMD EPYC processor, and an RTX PRO 5000 Blackwell with 48 GB of ECC GDDR7 — sized exactly for the mid-size LLMs that real products run on, with the OpenClaw enterprise AI agent framework available as an optional add-on at order time.

OPENCLAW · AGENT SESSION (OPTIONAL ADD-ON, ILLUSTRATIVE)

❯ triage overnight support tickets

✓ 47 classified · 12 replies drafted for review

❯ summarize yesterday's error logs → #ops

✓ report delivered · 2 anomalies flagged

● watching queues — local, private, no per-token fees

Illustrative scene — an engineer watching an AI agent complete its task list unattended

OpenClawagent framework, optional add-on

48 GBGDDR7 with ECC

16-coreEPYC · up to 5.4 GHz

128 GBDDR5 ECC UDIMM

2× 2 TBM.2 NVMe

1000 W80 PLUS Platinum

Day One, Not Month One

From Box to Working Agents

The point of a head start is time you don't spend. Here's the realistic ramp:

Hour 0 · Unbox

Boot straight into Ubuntu

No OS install, no driver hunt — CUDA-ready Ubuntu is preloaded and stress-tested before the box ships from the USA.

Hour 1 · Connect

Add OpenClaw when you need it

Choose the OpenClaw enterprise AI agent framework at order time and it arrives pre-installed and ready: point it at your ticket queue, docs, or repos and define your first automation — framework setup time: zero.

Day 1 · Serve

Load a mid-size model into 48 GB

ECC GDDR7 holds the mid-size open-weight LLMs that production tools actually use. Want it fully turnkey? An optional pre-engineered AI environment with LLM, RAG, and automation is available by quote.

Week 1 · Automate

Agents in production

Ticket triage, report drafting, document processing — running locally on your hardware, with fixed costs and nothing leaving the building.

The Hardware Behind the Agent

Small Tower. Server Manners.

CPU: AMD EPYC — 16-core, liquid-cooled, 3.0 GHz base / 5.4 GHz max turbo, 64 MB L3 (Socket AM5)
GPU: NVIDIA RTX PRO 5000 Blackwell — 48 GB GDDR7 with ECC
Memory: 128 GB DDR5 ECC UDIMM — expandable to 192 GB across 4 DIMM slots
Storage: 2× 2 TB M.2 NVMe — OS and data kept apart, 4 TB total
Network: 1× 10 Gb/s + 2.5 Gb/s LAN + dedicated 10/100/1000 Mbps management port
Expansion: PCIe 5.0 x16 + PCIe 4.0 x16 on the ASUS Pro WS B850M-ACE SE board
Power: 1000 W 80 PLUS Platinum — premium efficiency, sized for full-load inference
OS: Ubuntu pre-installed (Windows available by quote)
Optional: OpenClaw enterprise AI agent framework (configured at order time)

Same Listing, Three Weight Classes

Pick the VRAM Your Models Need

This listing configures from starter to monster — same agent-ready Ubuntu setup on every rung (an AMD Ryzen 9950X3D CPU alternative is also offered; compare options on this page):

Starter

RTX PRO 4500 Blackwell

32 GB

Prototyping, smaller open-weight models, and agent workloads that lean on APIs and retrieval more than raw VRAM.

This Config

The Engineering Sweet Spot

RTX PRO 5000 Blackwell

48 GB

The listing's own positioning: testing and deploying mid-size LLMs — with ECC on the GPU memory for production trust.

Step Up

RTX PRO 6000 Blackwell

96 GB

For the largest single-GPU models this family offers — also available in a MaxQ variant on this listing.

What Teams Run On It

Four Ways It Earns Its Desk Space

Illustrative scene — engineer watching an AI agent execute automated tasks in a terminal

Agents That Work While You Don't

Add OpenClaw as an optional build-time upgrade: build agents that triage tickets, draft replies, process documents, and chain multi-step workflows — on your hardware, under your policies.

Ticket triage · report drafting · workflow automation

Test & Deploy Mid-Size LLMs

48 GB of ECC GDDR7 is the honest sweet spot for the open-weight models production tools actually use — evaluate candidates side by side, then serve the winner privately.

Model evals · private serving · fixed costs, no per-token fees

Illustrative scene — ML engineer comparing model outputs with an evaluation scorecard

Illustrative scene — startup team reviewing an internal AI dashboard together

Internal Tools Your Team Actually Uses

RAG over your docs, search over your tickets, automations over your processes. Want it turnkey? The optional pre-engineered AI environment bundles LLM, RAG, and automation — by quote.

Company knowledge base · document Q&A · process automation

Serious Compute, Office-Friendly Body

A liquid-cooled 16-core EPYC in a mid-tower that fits under a desk — with a dedicated management LAN so IT can run it like server gear anyway.

17.5″ × 9.17″ × 19.45″ · liquid-cooled · out-of-band management

Illustrative scene — compact mid-tower on a tidy desk beside a single monitor

Scene photos are AI-generated illustrations of typical deployments, not photographs of this exact product. Agent session shown in the hero is a stylized illustration.

FAQ

Quick Answers Before You Buy

Does it come with an AI agent framework pre-installed?

Not by default. The OpenClaw enterprise AI agent framework is available as an optional add-on, configured at order time — once added, you can build and run agentic workflows with no framework setup.

Which models can it run locally?

The RTX PRO 5000 Blackwell's 48 GB of ECC GDDR7 targets mid-size open-weight LLMs — exactly the listing's stated positioning. A pre-engineered LLM/RAG/automation environment is optional, by quote.

Can I get it with Windows?

It ships with Ubuntu pre-installed; Windows is available — request a quote from the listing.

What if I need more GPU later?

Sibling configs on this listing go up to the 96 GB RTX PRO 6000 class, with an AMD Ryzen 9950X3D CPU alternative too. Memory expands to 192 GB across the 4 DIMM slots.

Is it eligible for government / public-sector purchasing?

It is 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.

OpenClaw optional add-on

Assembled in USA

TAA Compliant

Liquid-cooled · ECC end to end

ABS Zaurion Ruby ZRE4545P-RP5000 · ASUS Pro WS B850M-ACE SE platform · Positioning and specifications per the Newegg listing. Optional components and software are configured at time of purchase; the pre-engineered AI environment (LLM, RAG, automation) is quoted separately.

Workload	GPU Workstation
Type	Mid-tower
AI Features	AI Development: Accelerate AI development and inference workloads, and build agentic AI applications. Data Science: Accelerate your data pipelines. HPC: Accelerate scientific breakthroughs with enhanced accuracy. AI-Driven Rendering and Graphics: Deliver stunningly realistic designs and simulations with speed and precision. Video Content and Streaming: Boost performance for live media and video pipelines. Game Development: Drive new possibilities for game development with AI.

CPU Type	AMD EPYC 4005 (5th Gen) 4545P
CPU Name	3.0 GHz, maximum turbo frequency of 5.4 GHz
CPU Socket	Socket AM5
Number of CPU Cores	16-Core Processor
Cache Memory	64 MB of L3 cache
CPU Features	Liquid cooling
# of Processors Installed	1
MAX Processors	1

Installed Memory Size	128GB
Memory Type	DDR5
Max Memory Capacity	192GB
Memory Features	ECC UDIMM
Number of Memory Slots	4

Servers_Graphic Installed	1x NVIDIA RTX Pro 5000 Blackwell
GPU Type	NVIDIA RTX Pro 5000 Blackwell
Video Memory	48GB GDDR7 ECC

Expansion Slots	1 x PCIe 5.0 x16 slot, 1 x PCIe 4.0 x16 slot
Management Port	1 x 10/100/1000 Mbps

ABS AI Workstation - 48GB VRAM (NVIDIA RTX PRO 5000 Blackwell), AMD EPYC 4545P, 128GB ECC DDR5 UDIMM, 2x 2TB NVMe M.2, Ubuntu (Zaurion ZRE4545P-RP5000)