GPUs & accelerators / BlackwellNVIDIA / WORKSTATION
RTX PRO 4000 Blackwell
SFF Edition
Compact professional workstations for CAD, visualization, and AI-assisted desktop applications.
Official manufacturer product image · NVIDIA24 GBGDDR7 ECC
432 GB/sMemory bandwidth
70 WGPU board power
BlackwellGPU architecture
TECHNICAL SPECIFICATIONS
Know what you’re ordering.
| Manufacturer | NVIDIA |
|---|
| Product | RTX PRO 4000 Blackwell |
|---|
| Edition | SFF Edition |
|---|
| Architecture | Blackwell |
|---|
| Memory | 24 GB GDDR7 ECC |
|---|
| Memory bandwidth | 432 GB/s |
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| Board power | 70 W |
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| Cooling | Active |
|---|
| Host interface | PCIe 5.0 x8 |
|---|
| Form factor | 2.7″ H × 6.6″ L · low-profile dual slot |
|---|
Reviewed September 11, 2026. Peak bandwidth and board power are manufacturer specifications, not measured NexTec application results.
Platform & integration notes.
01Low-profile, dual-slot card with active cooling. Confirm bracket height and two-slot clearance.
02The electrical interface is PCIe 5.0 x8. Do not assume every RTX PRO card has sixteen active lanes.
03Uses Mini DisplayPort connections; confirm adapters and display compatibility.
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