Hardware Spec Index

Corvane FN-1121 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1121-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index539 (Case Fans scale)
Category rank#45,494
Street price$19
Power4 W
Performance per dollar28.37
Released2024

Specifications

BrandCorvane
ModelCorvane FN-1121 Ultra
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8555 XT 120mm PWM Case Fan763$19Compare
Corvane FN-7497 Plus 120mm PWM Case Fan403$19Compare
Caldera FN-4999 Pro 120mm PWM Case Fan823$19Compare
Corvane FN-4323 Ultra 140mm PWM ARGB Case Fan911$29Compare
Zephyra FN-7156 Prime 120mm PWM ARGB Case Fan (3-Pack)873$29Compare
Corvane FN-2621 Core 120mm PWM Case Fan581$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-1121 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/410258 (accessed 2026-10-24).