Hardware Spec Index

Corvane FN-4000 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4000-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index974 (Case Fans scale)
Category rank#31,674
Street price$29
Power4 W
Performance per dollar33.59
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4000 Pro
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 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
Teralux FN-8418 Core 140mm PWM ARGB Case Fan913$29Compare
Caldera FN-9876 SE 120mm PWM Case Fan343$9Compare
Caldera FN-9100 Prime 140mm PWM Case Fan281$9Compare
Brontix FN-7346 Ti 140mm PWM Case Fan530$19Compare
Teralux FN-4422 Prime 140mm PWM Case Fan583$19Compare
Brontix FN-6056 Plus 120mm PWM ARGB Case Fan1,257$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4000 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1247040 (accessed 2026-10-22).