Hardware Spec Index

Caldera FN-5638 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5638-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index975 (Case Fans scale)
Category rank#33,482
Street price$29
Power4 W
Performance per dollar33.62
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5638 Edge
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5638 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9534445 (accessed 2026-10-21).