Hardware Spec Index

Corvane FN-6668 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6668-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index650 (Case Fans scale)
Category rank#48,942
Street price$19
Power3 W
Performance per dollar34.21
Released2021

Specifications

BrandCorvane
ModelCorvane FN-6668 XT
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6668 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76355812 (accessed 2026-10-20).