Hardware Spec Index

Corvane FN-7491 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN7491-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index912 (Case Fans scale)
Category rank#15,189
Street price$29
Power3 W
Performance per dollar31.45
Released2022

Specifications

BrandCorvane
ModelCorvane FN-7491 Pro
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5169 Core 120mm PWM ARGB Case Fan905$29Compare
Brontix FN-2573 XT 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-3158 XT 140mm PWM Case Fan420$9Compare
Zephyra FN-6176 Plus 120mm PWM ARGB Case Fan (3-Pack)936$29Compare
Caldera FN-3788 Edge 140mm PWM Case Fan311$9Compare
Caldera FN-3790 Prime 140mm PWM ARGB Case Fan (3-Pack)1,384$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-7491 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76976800 (accessed 2026-10-26).