Hardware Spec Index

Caldera FN-4122 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4122-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index630 (Case Fans scale)
Category rank#11,157
Street price$19
Power4 W
Performance per dollar33.16
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4122 Core
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4122 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4876601 (accessed 2026-10-23).