Hardware Spec Index

Corvane FN-7257 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN7257-EDGE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index558 (Case Fans scale)
Category rank#36,982
Street price$19
Power3 W
Performance per dollar29.37
Released2022

Specifications

BrandCorvane
ModelCorvane FN-7257 Edge
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6422 Ultra 140mm PWM ARGB Case Fan1,124$39Compare
Teralux FN-9144 Ti 120mm PWM ARGB Case Fan1,337$49Compare
Brontix FN-4627 XT 120mm PWM Case Fan585$19Compare
Brontix FN-4862 Max 120mm PWM ARGB Case Fan1,373$49Compare
Brontix FN-3482 Core 120mm PWM Case Fan645$19Compare
Teralux FN-5240 Core 120mm PWM Case Fan402$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-7257 Edge 140mm PWM Case Fan”, https://vextor7.com/item/8313728 (accessed 2026-10-23).