RTX PRO 4000 Blackwell – Single-Slot AI Workstation GPU by NVIDIA

The NVIDIA RTX PRO 4000 Blackwell is a professional single-slot workstation GPU built on the revolutionary NVIDIA Blackwell architecture. Featuring 24 GB of ultra-fast GDDR7 memory with ECC, 8,960 CUDA cores, fifth-generation Tensor Cores supporting FP4 precision, and fourth-generation RT Cores, this GPU delivers breakthrough AI compute, neural graphics, and real-time ray tracing performance. With PCIe Gen 5 connectivity, four DisplayPort 2.1b outputs, and a compact 140W design, it integrates seamlessly into compact workstations, high-density rendering nodes, and AI research labs. Available from Recab, your Nordic partner for NVIDIA professional GPU solutions.

manufacturer

NVIDIA

product model

VCNRTXPRO4000B-PB

Overview

The NVIDIA RTX PRO 4000 Blackwell represents a paradigm shift in professional workstation graphics, delivering unprecedented AI compute, ray tracing, and neural rendering capabilities in a sleek single-slot form factor. Built on the groundbreaking NVIDIA Blackwell architecture, this GPU combines 8,960 CUDA cores with fifth-generation Tensor Cores that deliver up to 3X performance improvement over previous generations while supporting FP4 precision for faster AI model processing and reduced memory usage. The fourth-generation RT Cores double the ray-triangle intersection rate, enabling photorealistic scene visualization with RTX Mega Geometry supporting up to 100X more ray-traced triangles. Equipped with 24 GB of GDDR7 memory featuring ECC protection and 672 GB/s bandwidth through a 192-bit interface, the RTX PRO 4000 handles large complex datasets, billion-polygon engineering designs, and multi-application workflows effortlessly. The enhanced streaming multiprocessors feature neural shaders that integrate neural networks inside programmable shaders, driving the next decade of AI-augmented graphics innovations. DLSS 4 Multi Frame Generation ensures ultra-smooth frame pacing with up to 3X faster frame rates in supported applications. PCIe Gen 5 connectivity provides double the bandwidth of PCIe Gen 4 for improved data transfer speeds, while four DisplayPort 2.1b connectors support high-resolution displays up to 8K at 240 Hz or 16K at 60 Hz. The ninth-generation NVENC and sixth-generation NVDEC engines with 4:2:2 support enhance video conferencing, production, and streaming workflows. With only 140W total board power and active cooling, this GPU serves studios, engineering firms, financial institutions, healthcare providers, and AI research laboratories requiring enterprise-grade reliability with extensive ISV certifications. Available from Recab, your Nordic partner for NVIDIA professional GPU solutions.
AI Accelerated, Compact, Edge AI Ready, High Performance, Scalable

Key highlights

Features

  • Fifth-generation Tensor Cores deliver up to 3X AI performance with FP4 precision support for efficient LLM processing.
  • 24 GB GDDR7 memory with ECC protection provides 672 GB/s bandwidth for handling massive complex datasets.
  • Fourth-generation RT Cores enable photorealistic ray tracing with RTX Mega Geometry supporting 100X more triangles.
  • Single-slot compact design at 4.4 by 9.5 inches allows seamless integration into space-constrained workstations.
  • PCIe Gen 5 x16 interface delivers double the bandwidth of previous generation for faster data transfers.
  • Four DisplayPort 2.1b connectors support displays up to 8K at 240 Hz for multi-monitor professional setups.

Specifications

GPU architecture NVIDIA Blackwell
NVIDIA CUDA Cores 8,960
Tensor Cores 5th Generation
Ray Tracing Cores 4th Generation
GPU memory 24 GB GDDR7 with ECC
Memory interface 192-bit
Memory bandwidth 672 GB/s
System interface PCIe 5.0 x16
Display connectors 4x DisplayPort 2.1b
Video Engines 2x NVENC (9th Gen), 2x NVDEC (6th Gen)
Power consumption Total board power: 140 W
Power connector 1x PCIe CEM5 16-pin
Form factor 4.4" x 9.5" L, single slot, full height
Graphics APIs DirectX 12, Shader Model 6.6, OpenGL 4.63, Vulkan 1.3
Compute APIs CUDA 11.6, OpenCL 3.0, DirectCompute

Applications

  • AI model training and LLM inference in research laboratories
  • Real-time photorealistic ray tracing for 3D design studios
  • High-fidelity physics simulation for engineering workflows
  • Medical imaging analysis in healthcare diagnostic systems

Resources

Datasheet

https://recab.com/wp-content/uploads/2026/09/NVIDIA-RTX-PRO-4000-Blackwell.pdf