Hardware Spec Index

Corvane FN-5657 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN5657-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,255 (Case Fans scale)
Category rank#1,865
Street price$49
Power4 W
Performance per dollar25.61
Released2024

Specifications

BrandCorvane
ModelCorvane FN-5657 Prime
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
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
Zephyra FN-1952 Prime 120mm PWM Case Fan (3-Pack)559$19Compare
Corvane FN-5793 Prime 120mm PWM Case Fan (3-Pack)387$9Compare
Caldera FN-4763 SE 120mm PWM ARGB Case Fan1,197$39Compare
Corvane FN-2373 Ultra 120mm PWM Case Fan746$19Compare
Corvane FN-3492 Plus 120mm PWM Case Fan553$19Compare
Caldera FN-7326 Core 120mm PWM ARGB Case Fan (3-Pack)1,276$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-5657 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/11739367 (accessed 2026-10-26).