Hardware Spec Index

Corvane FN-4677 XT 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4677-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index660 (Case Fans scale)
Category rank#16,460
Street price$19
Power4 W
Performance per dollar34.74
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4677 XT
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4677 XT 140mm PWM Case Fan”, https://vextor7.com/item/2367796 (accessed 2026-10-25).