Hardware Spec Index

Caldera FN-5270 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5270-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index636 (Case Fans scale)
Category rank#39,464
Street price$19
Power3 W
Performance per dollar33.47
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5270 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5270 Prime 140mm PWM Case Fan”, https://vextor7.com/item/78282615 (accessed 2026-10-19).