Hardware Spec Index

Caldera FN-7409 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7409-PRIME · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index491 (Case Fans scale)
Category rank#9,460
Street price$19
Power4 W
Performance per dollar25.84
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7409 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1208 XT 120mm PWM Case Fan341$9Compare
Caldera FN-2666 XT 120mm PWM Case Fan514$19Compare
Caldera FN-4891 SE 140mm PWM ARGB Case Fan1,063$39Compare
Caldera FN-9622 Ti 120mm PWM Case Fan382$9Compare
Zephyra FN-8280 Pro 120mm PWM Case Fan (3-Pack)446$19Compare
Teralux FN-7601 SE 120mm PWM ARGB Case Fan1,231$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7409 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53679711 (accessed 2026-10-27).