Hardware Spec Index

Corvane FN-7981 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN7981-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index600 (Case Fans scale)
Category rank#8,160
Street price$19
Power3 W
Performance per dollar31.58
Released2022

Specifications

BrandCorvane
ModelCorvane FN-7981 Ultra
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 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
Caldera FN-2526 Edge 140mm PWM Case Fan (3-Pack)741$19Compare
Brontix FN-6455 SE 140mm PWM Case Fan614$19Compare
Corvane FN-2704 Ultra 120mm PWM Case Fan (3-Pack)640$19Compare
Corvane FN-8414 Pro 120mm PWM Case Fan709$19Compare
Caldera FN-1090 Plus 120mm PWM Case Fan322$9Compare
Caldera FN-5787 Ti 120mm PWM Case Fan737$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-7981 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1240957 (accessed 2026-10-24).