Hardware Spec Index

Corvane FN-9578 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9578-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index923 (Case Fans scale)
Category rank#935
Street price$29
Power4 W
Performance per dollar31.83
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9578 Prime
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingRifle 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
Corvane FN-9204 XT 120mm PWM Case Fan (3-Pack)406$9Compare
Caldera FN-4740 Ti 120mm PWM Case Fan (3-Pack)454$19Compare
Teralux FN-7882 Plus 120mm PWM Case Fan778$19Compare
Corvane FN-8571 Prime 140mm PWM Case Fan680$19Compare
Caldera FN-5539 SE 120mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-3109 Ultra 140mm PWM ARGB Case Fan1,247$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-9578 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1163723 (accessed 2026-10-19).