Hardware Spec Index

Corvane FN-8421 XT 140mm PWM Case Fan

Case Fans · Corvane · SKU FN8421-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index656 (Case Fans scale)
Category rank#49,027
Street price$19
Power4 W
Performance per dollar34.53
Released2021

Specifications

BrandCorvane
ModelCorvane FN-8421 XT
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8421 XT 140mm PWM Case Fan”, https://vextor7.com/item/21871192 (accessed 2026-10-25).