Hardware Spec Index

Corvane FN-3689 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3689-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index322 (Case Fans scale)
Category rank#40,986
Street price$9
Power4 W
Performance per dollar35.78
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3689 Pro
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3311 Plus 140mm PWM ARGB Case Fan1,266$49Compare
Zephyra FN-6721 Ultra 120mm PWM ARGB Case Fan1,339$49Compare
Caldera FN-8309 SE 120mm PWM ARGB Case Fan875$29Compare
Teralux FN-1343 Ti 140mm PWM ARGB Case Fan (3-Pack)1,283$49Compare
Teralux FN-8988 XT 140mm PWM Case Fan (3-Pack)649$19Compare
Zephyra FN-1215 XT 140mm PWM Case Fan337$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3689 Pro 140mm PWM Case Fan”, https://vextor7.com/item/69017423 (accessed 2026-10-23).