Hardware Spec Index

Corvane FN-3689 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3689-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index970 (Case Fans scale)
Category rank#42,207
Street price$29
Power3 W
Performance per dollar33.45
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3689 Ultra
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3689 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2489751 (accessed 2026-10-19).