Hardware Spec Index

Corvane FN-3691 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3691-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,135 (Case Fans scale)
Category rank#34,533
Street price$39
Power2 W
Performance per dollar29.10
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3691 Core
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise32 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
Corvane FN-5897 Core 140mm PWM Case Fan626$19Compare
Caldera FN-1682 XT 140mm PWM ARGB Case Fan838$29Compare
Brontix FN-8795 Edge 120mm PWM Case Fan381$9Compare
Zephyra FN-2243 Plus 140mm PWM Case Fan566$19Compare
Zephyra FN-9966 Plus 120mm PWM ARGB Case Fan1,063$39Compare
Zephyra FN-9211 Ti 120mm PWM Case Fan720$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3691 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/196176 (accessed 2026-10-19).