Hardware Spec Index

Caldera FN-2241 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2241-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index484 (Case Fans scale)
Category rank#45,146
Street price$19
Power3 W
Performance per dollar25.47
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2241 Core
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2241 Core 140mm PWM Case Fan”, https://vextor7.com/item/2810108 (accessed 2026-10-22).