Hardware Spec Index

Caldera FN-2635 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2635-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index518 (Case Fans scale)
Category rank#30,638
Street price$19
Power4 W
Performance per dollar27.26
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2635 Core
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2635 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91057997 (accessed 2026-10-25).