Hardware Spec Index

Corvane FN-4921 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4921-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index442 (Case Fans scale)
Category rank#24,226
Street price$9
Power3 W
Performance per dollar49.11
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4921 Plus
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4921 Plus 140mm PWM Case Fan”, https://vextor7.com/item/46569769 (accessed 2026-10-24).