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GPUs & accelerators / Ada Lovelace
NVIDIA / WORKSTATION

RTX 4000 SFF Ada Generation

20 GB SFF Workstation

Space-constrained engineering and visualization workstations requiring 20 GB of ECC memory.

Official NVIDIA product image: RTX 4000 SFF Ada Generation
Official manufacturer product image · NVIDIA
20 GBGDDR6 ECC
280 GB/sMemory bandwidth
70 WGPU board power
Ada LovelaceGPU architecture
TECHNICAL SPECIFICATIONS

Know what you’re ordering.

ManufacturerNVIDIA
ProductRTX 4000 SFF Ada Generation
Edition20 GB SFF Workstation
ArchitectureAda Lovelace
Memory20 GB GDDR6 ECC
Memory bandwidth280 GB/s
Board power70 W
CoolingActive
Host interfacePCIe 4.0 x16
Form factorLow-profile · dual slot

Reviewed September 11, 2026. Peak bandwidth and board power are manufacturer specifications, not measured NexTec application results.

Platform & integration notes.

01

The 70 W SFF model differs from the full-height 130 W RTX 4000 Ada. Confirm bracket and two-slot clearance.

02

Desktop add-in card specifications; laptop GPUs with similar names are different products. Confirm the exact manufacturer part number, chassis clearance, power and display requirements.

03

Sourcing is subject to availability. Condition, testing, warranty eligibility and delivery are confirmed in the written quotation.

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