Hardware Spec Index

Corvane FN-6589 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6589-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index714 (Case Fans scale)
Category rank#36,069
Street price$19
Power4 W
Performance per dollar37.58
Released2026

Specifications

BrandCorvane
ModelCorvane FN-6589 Ultra
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6619 Core 120mm PWM ARGB Case Fan1,088$29Compare
Zephyra FN-9224 Edge 140mm PWM Case Fan772$19Compare
Zephyra FN-7944 Core 120mm PWM ARGB Case Fan888$29Compare
Corvane FN-9409 XT 140mm PWM Case Fan (3-Pack)313$9Compare
Caldera FN-7931 Ultra 120mm PWM ARGB Case Fan949$29Compare
Corvane FN-1987 Prime 120mm PWM Case Fan (3-Pack)744$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-6589 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4479166 (accessed 2026-10-19).