Hardware Spec Index

Corvane FN-6975 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6975-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,161 (Case Fans scale)
Category rank#38,443
Street price$39
Power4 W
Performance per dollar29.77
Released2021

Specifications

BrandCorvane
ModelCorvane FN-6975 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 dBA
BearingRifle 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-8526 Prime 140mm PWM ARGB Case Fan1,260$49Compare
Caldera FN-4768 Max 140mm PWM Case Fan780$29Compare
Brontix FN-9472 Pro 120mm PWM Case Fan (3-Pack)361$19Compare
Brontix FN-8442 Pro 120mm PWM ARGB Case Fan (3-Pack)1,043$39Compare
Zephyra FN-6378 Ultra 120mm PWM Case Fan (3-Pack)719$19Compare
Caldera FN-6283 Plus 120mm PWM ARGB Case Fan1,157$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-6975 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13795403 (accessed 2026-10-22).