Hardware Spec Index

Caldera FN-5355 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5355-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index397 (Case Fans scale)
Category rank#18,068
Street price$19
Power3 W
Performance per dollar20.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5355 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5355 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7687863 (accessed 2026-10-23).