SKU:4X61T95637
An actively cooled, dual-slot workstation GPU with 32GB GDDR7 ECC, 896GB/s memory bandwidth and four DisplayPort 2.1b outputs. This is the 200W Workstation Edition, supplied as Lenovo option part 4X61T95637 in brown-box packaging.
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Workstation graphics / NVIDIA Blackwell
The NVIDIA RTX PRO 4500 Blackwell Workstation Edition pairs 32GB of ECC-capable GDDR7 with 896GB/s memory bandwidth for local AI development, GPU data analysis and 3D design. Its dual-slot active cooler and four DisplayPort connections distinguish it from the passive Server Edition.
A full-height workstation graphics card with a 200W board-power rating.
Fifth-generation Tensor Cores support local LLM inference and generative AI, including FP4 processing in compatible software. CUDA-X libraries such as cuDF and cuML support data preparation and machine-learning experiments in a supported software setup. Size the 32GB memory budget for application buffers and model context as well as stored data.
Fourth-generation RT cores accelerate ray-traced lighting and reflections for CAD visualisation and rendered design reviews. GDDR7 memory gives geometry and textures room alongside rendering buffers, while supported neural-rendering features help with interactive previews.
Two ninth-generation NVENC and two sixth-generation NVDEC engines take on video decoding and encoding for playback, editing and export. Support for H.264 and HEVC 4:2:2 is useful for compatible camera footage; AV1 encoding adds a delivery option where the application supports it.
Specifications for one card
| GPU model | NVIDIA RTX PRO 4500 Blackwell Workstation Edition |
|---|---|
| Lenovo option part number | 4X61T95637 |
| Packaging | Lenovo brown-box (OEM) packaging |
| Architecture | NVIDIA Blackwell |
| GPU memory | 32GB GDDR7 with ECC |
| Memory bandwidth | 896GB/s |
| Memory interface | 256-bit |
| CUDA cores | 10,496 |
| Tensor Cores | 328, fifth generation |
| RT cores | 82, fourth generation |
| FP32 single-precision peak | 51 TFLOPS |
| FP4 Tensor peak (with sparsity) | 1,617 TOPS |
Manufacturer peaks per GPU at GPU Boost clock, not application benchmarks. FP4 uses sparsity; it is not dense throughput. Actual performance depends on the application, model and software support.
| Host interface | PCIe 5.0 x16 |
|---|---|
| Physical display outputs | 4x DisplayPort 2.1b |
| Directly connected displays | Up to 4; supported mode depends on the display configuration |
| Video engines | 2x ninth-generation NVENC; 2x sixth-generation NVDEC |
| Board power | 200W total board power |
|---|---|
| Auxiliary power input | 1x PCIe CEM5 16-pin |
| Cooling | Active blower fan |
| Form factor | Full height, dual slot |
| Nominal card dimensions | 4.4 inches high x 10.5 inches long |
Size the PSU for the complete system, including the 200W graphics card, and allow extra clearance for cabling and airflow. PCIe operating speed and application features depend on the host and software.
Included
One NVIDIA RTX PRO 4500 Blackwell Workstation Edition 32GB graphics card, supplied as Lenovo option part 4X61T95637 in brown-box packaging.
Lenovo's box list for this option includes four cables, a bracket, a retainer, an extender and three screws, with a quick start guide. Lenovo publishes compatibility for selected ThinkStation models; for other systems, check the power cabling and fit. Plan display cables and software licences separately.
Plan your installation
This workstation card has active dual-slot cooling, four DisplayPort outputs, 896GB/s memory bandwidth and 200W board power. The Server Edition is passive and single slot, with no physical display outputs, 800GB/s bandwidth and 165W board power.
Yes. The card has four DisplayPort 2.1b outputs and supports up to four simultaneous displays. Check the required resolution, refresh rate and colour format against the displays, cables and software.
Check for a compatible full-height PCIe x16 slot, two-slot clearance and room for the 10.5-inch card and power cable. The card uses one PCIe CEM5 16-pin auxiliary power connection. Allow for its 200W board rating when sizing the system PSU and provide suitable chassis airflow.
One RTX PRO 4500 Blackwell Workstation Edition 32GB graphics card, supplied as Lenovo option part 4X61T95637 in brown-box packaging with the cables, bracket and retention parts Lenovo lists for this option. Lenovo publishes compatibility for selected ThinkStation models; for other systems, confirm the power cabling and fit. Plan display cables and software licences separately.
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Workstation GPU
Condition: New
Workstation GPU
Condition: New - OEM/bulk packaging
Workstation GPU
Condition: New - OEM/bulk packaging
