Hardware Spec Index

Caldera FN-1637 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1637-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index989 (Case Fans scale)
Category rank#27,738
Street price$29
Power4 W
Performance per dollar34.10
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1637 Core
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1637 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2831328 (accessed 2026-10-20).