Hardware Spec Index

Corvane FN-6691 Prime 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6691-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,132 (Case Fans scale)
Category rank#13,736
Street price$39
Power4 W
Performance per dollar29.03
Released2025

Specifications

BrandCorvane
ModelCorvane FN-6691 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5542 Plus 120mm PWM Case Fan229$9Compare
Corvane FN-9588 Pro 140mm PWM ARGB Case Fan (3-Pack)1,131$39Compare
Brontix FN-6449 Max 140mm PWM ARGB Case Fan1,331$49Compare
Caldera FN-5573 Plus 120mm PWM ARGB Case Fan923$29Compare
Brontix FN-1558 Edge 140mm PWM ARGB Case Fan1,389$49Compare
Corvane FN-9175 SE 120mm PWM ARGB Case Fan1,339$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-6691 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5404454 (accessed 2026-10-22).