Hardware Spec Index

Corvane FN-4637 XT 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4637-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index804 (Case Fans scale)
Category rank#904
Street price$29
Power3 W
Performance per dollar27.72
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4637 XT
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4637 XT 120mm PWM Case Fan”, https://vextor7.com/item/71672211 (accessed 2026-10-26).