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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

  • ProcessorAMD EPYC 4005 (5th Gen) 4565P
  • Installed RAM128 GB
  • Video RAM48 GB GDDR7 ECC
  • Installed SSD2 × 2 TB M.2 NVMe
  • Processor core count16-Core Processor
  • Operating systemUbuntu
  • 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.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $10,768.99
Pricier than about 64% of the 1,534 comparable items (median $2,906.49).
Installed RAM 128 GB
Typical for this category: the median of 1,387 items is 128 GB.
Video RAM 48 GB GDDR7 ECC
Higher than about 91% of the 160 comparable items (median 8 GB).

Specifications

Product
Brand nameABS
Product lineZaurion Ruby
Model nameZRE4565P-RP5000
Part numberZRE4565P-RP5000
Target workloadGPU Workstation
Product typeMid-tower
Processor
ProcessorAMD EPYC 4005 (5th Gen) 4565P
Processor core count16-Core Processor
Processor socketSocket AM5
Processor speed4.3 GHz, maximum turbo frequency of 5.7 GHz
Processor cache64 MB of L3 cache
Processor detailsLiquid cooling
Installed CPUs1
Max supported CPUs1
Memory
Installed RAM128 GB
Type of memoryDDR5
Maximum RAM capacity256 GB
Memory slot count4
Storage
Installed SSD2 × 2 TB M.2 NVMe
Graphics
Video RAM48 GB GDDR7 ECC
Graphics chipNVIDIA RTX Pro 5000 Blackwell
Ports & slots
Network ports1 × 10Gb RJ45, 1 × 2.5Gb RJ45
Expansion card slots1 x PCIe 5.0 x16 slot, 1 x PCIe 4.0 x16 slot
Management interface1 × 10/100/1000 Mbit/s
Power
Power supplySingle 1000 W ATX 80 PLUS Platinum
Size & build
Product dimensions17.5 in × 9.17 in × 19.45 in
Shipping weight17.24 kg
Package size561 × 552 × 324 mm
Software
Operating systemUbuntu
More details
Servers_graphic installed1x NVIDIA RTX Pro 5000 Blackwell

Other versions of this model

5 more in the same range

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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