Hardware Spec Index

Caldera FN-5638 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5638-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,140 (Case Fans scale)
Category rank#20,795
Street price$29
Power4 W
Performance per dollar39.31
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5638 Max
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5638 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4615245 (accessed 2026-10-20).