Hardware Spec Index

Caldera FN-5257 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5257-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index645 (Case Fans scale)
Category rank#35,992
Street price$19
Power3 W
Performance per dollar33.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5257 Edge
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5257 Edge 120mm PWM Case Fan”, https://vextor7.com/item/5800870 (accessed 2026-10-24).