Hardware Spec Index

Caldera FN-4250 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4250-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index476 (Case Fans scale)
Category rank#42,848
Street price$19
Power3 W
Performance per dollar25.05
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4250 Max
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4250 Max 120mm PWM Case Fan”, https://vextor7.com/item/63254553 (accessed 2026-10-22).