Hardware Spec Index

Corvane FN-3631 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3631-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index443 (Case Fans scale)
Category rank#34,985
Street price$19
Power4 W
Performance per dollar23.32
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3631 Plus
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4091 SE 120mm PWM Case Fan (3-Pack)407$9Compare
Caldera FN-7426 Prime 140mm PWM ARGB Case Fan (3-Pack)1,182$49Compare
Corvane FN-6530 Max 120mm PWM ARGB Case Fan874$29Compare
Corvane FN-1495 Ultra 120mm PWM ARGB Case Fan1,316$49Compare
Caldera FN-1211 Plus 140mm PWM ARGB Case Fan1,194$39Compare
Corvane FN-2506 Ultra 120mm PWM ARGB Case Fan882$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3631 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/982800 (accessed 2026-10-21).