Hardware Spec Index

Caldera FN-2638 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2638-MAX · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#31,250
Street price$49
Power4 W
Performance per dollar24.37
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2638 Max
Size120 × 120 × 25 mm
Speed500–2,800 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-2638 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/528405 (accessed 2026-10-18).