Hardware Spec Index

Caldera FN-4148 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4148-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index444 (Case Fans scale)
Category rank#1,208
Street price$9
Power4 W
Performance per dollar49.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4148 Max
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4148 Max 120mm PWM Case Fan”, https://vextor7.com/item/54773551 (accessed 2026-10-25).