Hardware Spec Index

Corvane FN-1781 Plus 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1781-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,355 (Case Fans scale)
Category rank#31,869
Street price$49
Power3 W
Performance per dollar27.65
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1781 Plus
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7469 Ti 120mm PWM ARGB Case Fan1,051$39Compare
Corvane FN-3401 Core 120mm PWM Case Fan (3-Pack)462$19Compare
Brontix FN-8627 Ultra 120mm PWM ARGB Case Fan775$29Compare
Brontix FN-3389 Pro 120mm PWM ARGB Case Fan993$39Compare
Teralux FN-3270 Core 120mm PWM Case Fan (3-Pack)724$19Compare
Corvane FN-9115 Core 140mm PWM Case Fan (3-Pack)520$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1781 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/478390 (accessed 2026-10-21).