Hardware Spec Index

Caldera FN-1638 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1638-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index910 (Case Fans scale)
Category rank#4,786
Street price$29
Power2 W
Performance per dollar31.38
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1638 Max
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1638 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/92435355 (accessed 2026-10-24).