Hardware Spec Index

Caldera FN-2538 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2538-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index629 (Case Fans scale)
Category rank#44,679
Street price$19
Power3 W
Performance per dollar33.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2538 Edge
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2538 Edge 120mm PWM Case Fan”, https://vextor7.com/item/16038152 (accessed 2026-10-24).