Hardware Spec Index

Corvane FN-1691 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1691-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index373 (Case Fans scale)
Category rank#45,069
Street price$9
Power3 W
Performance per dollar41.44
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1691 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7500 Plus 120mm PWM Case Fan597$19Compare
Caldera FN-2201 Plus 140mm PWM Case Fan (3-Pack)688$19Compare
Brontix FN-8425 Ultra 140mm PWM Case Fan (3-Pack)240$9Compare
Brontix FN-4829 Pro 120mm PWM Case Fan307$9Compare
Teralux FN-1830 Edge 120mm PWM ARGB Case Fan1,383$49Compare
Corvane FN-6256 Prime 120mm PWM Case Fan698$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1691 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95546056 (accessed 2026-10-21).