Hardware Spec Index

Corvane FN-2948 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN2948-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index768 (Case Fans scale)
Category rank#24,719
Street price$29
Power3 W
Performance per dollar26.48
Released2020

Specifications

BrandCorvane
ModelCorvane FN-2948 Ultra
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2948 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/11612412 (accessed 2026-10-19).