Hardware Spec Index

Caldera FN-2851 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2851-MAX · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index213 (Case Fans scale)
Category rank#34,550
Street price$9
Power2 W
Performance per dollar23.67
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2851 Max
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2851 Max 120mm PWM Case Fan”, https://vextor7.com/item/56582390 (accessed 2026-10-25).