Hardware Spec Index

Corvane FN-1665 Ultra 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1665-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index859 (Case Fans scale)
Category rank#8,483
Street price$29
Power4 W
Performance per dollar29.62
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1665 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 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
Caldera FN-1157 Core 120mm PWM Case Fan516$19Compare
Corvane FN-3899 Pro 140mm PWM ARGB Case Fan1,018$29Compare
Brontix FN-6528 Pro 120mm PWM Case Fan739$19Compare
Zephyra FN-2716 SE 120mm PWM Case Fan626$19Compare
Brontix FN-7364 SE 120mm PWM Case Fan472$19Compare
Caldera FN-1623 XT 120mm PWM Case Fan552$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1665 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3751286 (accessed 2026-10-26).