Hardware Spec Index

Corvane FN-6677 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6677-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,190 (Case Fans scale)
Category rank#16,910
Street price$39
Power2 W
Performance per dollar30.51
Released2019

Specifications

BrandCorvane
ModelCorvane FN-6677 Ultra
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 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
Brontix FN-4522 Ti 120mm PWM Case Fan283$9Compare
Brontix FN-4870 Core 120mm PWM ARGB Case Fan (3-Pack)1,311$49Compare
Teralux FN-5433 Edge 120mm PWM Case Fan (3-Pack)601$19Compare
Corvane FN-9280 Ti 140mm PWM Case Fan360$9Compare
Brontix FN-6797 Edge 140mm PWM ARGB Case Fan (3-Pack)1,059$39Compare
Corvane FN-4396 Plus 140mm PWM Case Fan568$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-6677 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17801280 (accessed 2026-10-20).