Hardware Spec Index

Caldera FN-6251 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6251-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index422 (Case Fans scale)
Category rank#26,806
Street price$19
Power2 W
Performance per dollar22.21
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6251 Plus
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6251 Plus 120mm PWM Case Fan”, https://vextor7.com/item/7767970 (accessed 2026-10-24).