Hardware Spec Index

Corvane FN-4253 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4253-ULTRA · Released 2023 · Updated 2026-10-27

Key facts

Benchmark index534 (Case Fans scale)
Category rank#3,633
Street price$19
Power3 W
Performance per dollar28.11
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4253 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4253 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/15035199 (accessed 2026-10-27).