Hardware Spec Index

Corvane FN-1091 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1091-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index758 (Case Fans scale)
Category rank#34,844
Street price$19
Power3 W
Performance per dollar39.89
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1091 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7769 Pro 120mm PWM Case Fan552$19Compare
Brontix FN-6056 Prime 120mm PWM ARGB Case Fan956$29Compare
Brontix FN-8202 Ti 140mm PWM Case Fan287$9Compare
Teralux FN-4372 SE 140mm PWM Case Fan744$19Compare
Corvane FN-2401 Edge 140mm PWM Case Fan356$9Compare
Teralux FN-6995 XT 120mm PWM ARGB Case Fan1,374$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1091 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/599201 (accessed 2026-10-19).