Hardware Spec Index

Caldera FN-5457 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5457-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index668 (Case Fans scale)
Category rank#24,094
Street price$19
Power3 W
Performance per dollar35.16
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5457 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5457 Core 140mm PWM Case Fan”, https://vextor7.com/item/898165 (accessed 2026-10-24).