Hardware Spec Index

Corvane FN-1681 Plus 120mm PWM Case Fan

Case Fans · Corvane · SKU FN1681-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index552 (Case Fans scale)
Category rank#48,570
Street price$19
Power3 W
Performance per dollar29.05
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1681 Plus
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1979 Ultra 120mm PWM ARGB Case Fan837$29Compare
Brontix FN-7563 Ti 120mm PWM ARGB Case Fan (3-Pack)1,029$39Compare
Zephyra FN-7200 Edge 120mm PWM Case Fan555$19Compare
Teralux FN-9784 Plus 140mm PWM ARGB Case Fan958$39Compare
Teralux FN-6615 SE 140mm PWM Case Fan669$19Compare
Caldera FN-9776 Edge 140mm PWM ARGB Case Fan974$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1681 Plus 120mm PWM Case Fan”, https://vextor7.com/item/21477016 (accessed 2026-10-23).