NVIDIA RTX PRO 4000 Blackwell SFF 24GB
Overview
The NVIDIA RTX PRO 4000 Blackwell SFF Edition puts 8,960 CUDA cores and 24 GB of GDDR7 with ECC into a half-height, 70 W card that needs no supplementary power. It is the same core count as the full-height RTX PRO 4000 Blackwell, clocked down hard: 24 TFLOPS of FP32 and 385 dense TFLOPS of FP4, on a 192-bit bus running at 432 GB/s rather than 672 GB/s. That is the trade for fitting a modern professional GPU into a small form factor desktop or a 1U edge box. For inference the 24 GB of ECC memory at 70 W is the appeal, because performance per watt on this card is the best in the RTX PRO Blackwell desktop line by a wide margin. Display output is four Mini DisplayPort 2.1b connectors.
Performance
Peak theoretical throughput by precision type
| Precision | Dense | 2:4 Sparse |
|---|---|---|
FP64 | No verified data available | Structured sparsity is a tensor-core feature; this vector precision has no sparse form |
FP32 32-bit floating point | 24TFLOPS | Structured sparsity is a tensor-core feature; this vector precision has no sparse form |
TF32 | No verified data available | The part supports 2:4 sparsity, but the vendor publishes no sparse figure for this precision |
BF16 | No verified data available | The part supports 2:4 sparsity, but the vendor publishes no sparse figure for this precision |
FP16 | No verified data available | The part supports 2:4 sparsity, but the vendor publishes no sparse figure for this precision |
FP8 | No verified data available | The part supports 2:4 sparsity, but the vendor publishes no sparse figure for this precision |
FP6 | No verified data available | The part supports 2:4 sparsity, but the vendor publishes no sparse figure for this precision |
FP4 4-bit floating point | 385TFLOPS | 770TFLOPS |
INT8 | No verified data available | The part supports 2:4 sparsity, but the vendor publishes no sparse figure for this precision |
Per watt divides the dense figure by the 70 W board power. Where only a sparse figure exists, the cell says so.
Specifications
Architecture
Blackwell
Form Factor
PCIe
Launch Year
2025
Process Node
4nm
Memory
24 GB GDDR7
Bandwidth
432 GB/s
TDP
70 W
Max Power
70 W
CUDA Cores
8,960
Spec Confidence
Official
Full Specifications
| Compute Engine | |
|---|---|
| CUDA Cores | 8,960 |
| Streaming Multiprocessors | 70 |
| Memory | |
| VRAM | 24 GB |
| Memory Type | GDDR7 |
| Bandwidth | 432 GB/s |
| Interface Width | 192-bit |
| Interconnect & I/O | |
| PCIe | 5.0 x8 |
| Power & Thermal | |
| TDP | 70 W |
| Max Board Power | 70 W |
| Cooling | Active |
| Enterprise Features | |
| ECC Memory | Yes |
| Sparsity | Yes |
| Compute APIs | CUDA 12.8, OpenCL 3.0, DirectCompute |
| Physical & Media | |
| Card Length | 167.6 mm |
| Width | 2-slot |
| NVENC Engines | 2 |
| NVDEC Engines | 2 |
| General | |
| Form Factor | PCIe |
| Architecture | Blackwell |
| Process Node | 4nm |
| Launch Year | 2025 |
Datasheet & Resources
Flopper Datasheet
NVIDIA RTX PRO 4000 Blackwell SFF 24GB specifications, generated from our database. Printable.
Vendor product page
NVIDIA documentation for the RTX PRO 4000 Blackwell SFF 24GB
NVIDIA RTX PRO 4000 Blackwell SFF Edition Datasheet
NVIDIA · 2026-06-01
NVIDIA Developer Documentation
Technical specs, programming guides
Data Provenance
Every figure traced to a source
Primary Source
- Publisher
- NVIDIA
- Published
- 2026-06-01
Data Quality
- Spec confidence
- Official
- Clock basis
- Boost
- Core precisions with figures
- 2 of 9
- Normalization
- All values in TFLOPS
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Frequently Asked Questions
How many TFLOPS does the NVIDIA RTX PRO 4000 Blackwell SFF have?
The NVIDIA RTX PRO 4000 Blackwell SFF delivers 24 TFLOPS FP32 at peak. Flopper does not currently have verified FP16 and FP8 throughput figures for it.
What is the power consumption of the NVIDIA RTX PRO 4000 Blackwell SFF?
The NVIDIA RTX PRO 4000 Blackwell SFF has a TDP (Thermal Design Power) rating of 70 watts.
How much memory does the NVIDIA RTX PRO 4000 Blackwell SFF have?
The NVIDIA RTX PRO 4000 Blackwell SFF is equipped with 24 GB of VRAM with 432 GB/s of memory bandwidth.
What architecture is the NVIDIA RTX PRO 4000 Blackwell SFF based on?
The NVIDIA RTX PRO 4000 Blackwell SFF is based on the Blackwell architecture, launched in 2025.
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