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Black mid-tower workstation with liquid cooling visible inside

ABS

ABS ZRE4565P-RP5000 workstation EPYC 4565P 16-core 128GB DDR5 ECC 2×2TB NVMe RTX PRO 5000 48GB GDDR7

SKU CH-J665-P3JVB MPN ZRE4565P-RP5000

Mid-tower AI workstation with liquid-cooled 16-core AMD EPYC 4565P, 128 GB DDR5 ECC UDIMM, 2× 2 TB NVMe and NVIDIA RTX PRO 5000 48 GB GDDR7, shipping Ubuntu with OpenClaw agent framework pre-installed

  • WorkloadGPU Workstation
  • TypeMid-tower
  • AI FeaturesAI Development: Accelerate AI development and inference work
  • CPU TypeAMD EPYC 4005 (5th Gen) 4565P
  • CPU Speed4.3 GHz, maximum turbo frequency of 5.7 GHz
  • CPU SocketSocket AM5

Option RTX Pro 5000 Blackwell 48GB - AMD EPYC 4565P

  • 16-core EPYC 4565P reaches 5.7 GHz turbo for heavy compute
  • RTX PRO 5000 with 48 GB GDDR7 ECC runs mid-size LLMs locally
  • 128 GB DDR5 ECC UDIMM supports 256 GB max for large datasets
  • 2×2 TB NVMe M.2 storage keeps models and data on fast drives
  • Ubuntu with OpenClaw agent framework pre-installed saves weeks of setup

AI Workstation for Mid-Size LLMs

This ABS Zaurion Ruby workstation ships with Ubuntu and the OpenClaw agent framework pre-installed so developers can start running AI agents immediately. A liquid-cooled AMD EPYC 4565P 16-core processor reaches 5.7 GHz maximum turbo frequency. The NVIDIA RTX PRO 5000 Blackwell GPU provides 48 GB of GDDR7 memory with ECC for model inference workloads.

Upgrade from Smaller GPU Memory or Cloud Instances

The 48 GB GDDR7 VRAM lets you load mid-size LLMs locally instead of relying on cloud instances with per-token fees or smaller consumer GPUs that cannot fit the weights. 128 GB of DDR5 ECC UDDRM system memory across four slots supports large datasets and multi-tasking. Two 2 TB NVMe M.2 drives provide fast local storage for model checkpoints and training data.

Check Power, Cooling Space and OS Preference

The system includes a 1000 W 80 PLUS Platinum power supply and liquid CPU cooling inside a mid-tower chassis; verify your rack or desk space accommodates this form factor. Ubuntu is pre-loaded and CUDA-ready; request a quote if you require Windows instead. Memory expands to 256 GB maximum across the four DDR5 slots if your workloads grow.

Highlights

  • 16-core EPYC 4565P reaches 5.7 GHz turbo for heavy compute
  • RTX PRO 5000 with 48 GB GDDR7 ECC runs mid-size LLMs locally
  • 128 GB DDR5 ECC UDIMM supports 256 GB max for large datasets
  • 2×2 TB NVMe M.2 storage keeps models and data on fast drives
  • Ubuntu with OpenClaw agent framework pre-installed saves weeks of setup

Specifications

BrandABS
SeriesZaurion Ruby
ModelZRE4565P-RP5000
Part NumberZRE4565P-RP5000
WorkloadGPU Workstation
TypeMid-tower
AI FeaturesAI 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 TypeAMD EPYC 4005 (5th Gen) 4565P
CPU Speed4.3 GHz, maximum turbo frequency of 5.7 GHz
CPU SocketSocket AM5
Number of CPU Cores16-Core Processor
Cache Memory64 MB of L3 cache
CPU FeaturesLiquid cooling
# of Processors Installed1
MAX Processors1
Installed Memory Size128GB
Memory TypeDDR5
Max Memory Capacity256GB
Memory FeaturesECC UDIMM
Number of Memory Slots4
SSD (Installed)2 x 2TB M.2 NVMe
Servers_Graphic Installed1x NVIDIA RTX Pro 5000 Blackwell
GPU TypeNVIDIA RTX Pro 5000 Blackwell
Video Memory48GB GDDR7 ECC
LAN Ports1 x 10Gb RJ45, 1 x 2.5Gb RJ45
Expansion Slots1 x PCIe 5.0 x16 slot, 1 x PCIe 4.0 x16 slot
Management Port1 x 10/100/1000 Mbps
Operating SystemUbuntu
Power CharacteristicsSingle 1000W ATX 80 PLUS Platinum
Dimensions17.5" x 9.17" x 19.45"
Shipping weight17.24 kg
Package size561 × 552 × 324 mm

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Questions about this item

What motherboard form-factor and socket must the case accept for this EPYC 4565P workstation?

The system uses an ASUS Pro WS B850M-ACE SE Micro-ATX board with an AM5 socket, so the chassis must support Micro-ATX and AM5 mounting.

Which power connectors does the RTX PRO 5000 Blackwell need during installation, and what mistake should be avoided?

The 1000 W 80 PLUS Platinum supply must feed the GPU with its native 12VHPWR cable; using adapters instead of the direct connector is the common error.

What memory specification applies when expanding the 128 GB DDR5 ECC UDIMM configuration later?

The board has four slots supporting DDR5 ECC UDIMM up to 256 GB total; add matching ECC UDIMM modules to keep error correction active.

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