Hardware Spec Index

Corvane FN-8685 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN8685-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index764 (Case Fans scale)
Category rank#16,385
Street price$19
Power4 W
Performance per dollar40.21
Released2022

Specifications

BrandCorvane
ModelCorvane FN-8685 Ultra
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1914 Max 120mm PWM ARGB Case Fan1,294$49Compare
Teralux FN-6595 Ultra 120mm PWM ARGB Case Fan1,027$39Compare
Teralux FN-4926 Plus 120mm PWM ARGB Case Fan917$29Compare
Caldera FN-8106 Pro 140mm PWM Case Fan (3-Pack)780$19Compare
Teralux FN-3665 SE 120mm PWM ARGB Case Fan924$29Compare
Teralux FN-1043 Pro 120mm PWM ARGB Case Fan (3-Pack)1,294$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-8685 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6093841 (accessed 2026-10-22).