Hardware Spec Index

Caldera FN-4245 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4245-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index307 (Case Fans scale)
Category rank#42,044
Street price$9
Power4 W
Performance per dollar34.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4245 Prime
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4245 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/98691916 (accessed 2026-10-23).