Hardware Spec Index

Caldera FN-5333 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5333-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index627 (Case Fans scale)
Category rank#21,398
Street price$19
Power3 W
Performance per dollar33.00
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5333 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5333 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/819301 (accessed 2026-10-26).