Hardware Spec Index

Caldera FN-2556 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2556-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index283 (Case Fans scale)
Category rank#40,479
Street price$9
Power3 W
Performance per dollar31.44
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2556 Plus
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2556 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10079565 (accessed 2026-10-23).