Hardware Spec Index

Corvane FN-4911 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4911-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index972 (Case Fans scale)
Category rank#15,721
Street price$29
Power4 W
Performance per dollar33.52
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4911 Ultra
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9358 Ultra 140mm PWM Case Fan514$19Compare
Teralux FN-6796 Prime 120mm PWM Case Fan552$19Compare
Caldera FN-9340 Max 120mm PWM ARGB Case Fan (3-Pack)1,301$49Compare
Caldera FN-5406 Plus 140mm PWM Case Fan514$19Compare
Zephyra FN-5793 Max 120mm PWM ARGB Case Fan1,300$49Compare
Zephyra FN-8624 Plus 120mm PWM Case Fan383$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4911 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3368352 (accessed 2026-10-19).