Hardware Spec Index

Caldera FN-4455 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4455-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index674 (Case Fans scale)
Category rank#39,507
Street price$19
Power3 W
Performance per dollar35.47
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4455 Core
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4455 Core 140mm PWM Case Fan”, https://vextor7.com/item/94512116 (accessed 2026-10-25).