Hardware Spec Index

Caldera FN-2855 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2855-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index362 (Case Fans scale)
Category rank#11,635
Street price$9
Power3 W
Performance per dollar40.22
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2855 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2855 Prime 120mm PWM Case Fan”, https://vextor7.com/item/14904263 (accessed 2026-10-21).