Hardware Spec Index

Corvane FN-3984 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3984-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index701 (Case Fans scale)
Category rank#16,325
Street price$19
Power3 W
Performance per dollar36.89
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3984 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2440 Ti 120mm PWM ARGB Case Fan (3-Pack)964$29Compare
Teralux FN-1023 XT 120mm PWM ARGB Case Fan979$29Compare
Brontix FN-6213 Core 120mm PWM Case Fan741$19Compare
Brontix FN-5974 Core 120mm PWM ARGB Case Fan969$39Compare
Caldera FN-7910 Edge 120mm PWM ARGB Case Fan1,125$39Compare
Corvane FN-8452 Core 120mm PWM Case Fan674$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3984 Core 140mm PWM Case Fan”, https://vextor7.com/item/20041713 (accessed 2026-10-20).