Hardware Spec Index

Caldera FN-5753 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5753-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index539 (Case Fans scale)
Category rank#42,892
Street price$19
Power3 W
Performance per dollar28.37
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5753 Prime
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5753 Prime 140mm PWM Case Fan”, https://vextor7.com/item/2136159 (accessed 2026-10-19).