Hardware Spec Index

Caldera FN-1636 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1636-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,158 (Case Fans scale)
Category rank#26,984
Street price$49
Power3 W
Performance per dollar23.63
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1636 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise24 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-1636 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/14973166 (accessed 2026-10-19).