Hardware Spec Index

Corvane FN-1691 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1691-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,066 (Case Fans scale)
Category rank#38,534
Street price$29
Power3 W
Performance per dollar36.76
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1691 Pro
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 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-4317 Prime 140mm PWM Case Fan396$19Compare
Teralux FN-9052 Core 140mm PWM ARGB Case Fan1,399$49Compare
Caldera FN-1994 Edge 140mm PWM ARGB Case Fan (3-Pack)874$29Compare
Caldera FN-9053 XT 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-4295 SE 120mm PWM Case Fan (3-Pack)506$19Compare
Corvane FN-9330 Pro 120mm PWM Case Fan606$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1691 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/31315291 (accessed 2026-10-22).