Hardware Spec Index

Caldera FN-1770 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1770-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index839 (Case Fans scale)
Category rank#17,668
Street price$19
Power4 W
Performance per dollar44.16
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1770 Core
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1770 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19906833 (accessed 2026-10-24).