Hardware Spec Index

Caldera FN-4327 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4327-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index373 (Case Fans scale)
Category rank#23,509
Street price$9
Power3 W
Performance per dollar41.44
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4327 Prime
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4327 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/583303 (accessed 2026-10-19).