Hardware Spec Index

Caldera FN-4238 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4238-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index409 (Case Fans scale)
Category rank#27,406
Street price$9
Power3 W
Performance per dollar45.44
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4238 Max
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4238 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8526449 (accessed 2026-10-24).