Hardware Spec Index

Caldera FN-5536 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5536-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#37,107
Street price$49
Power4 W
Performance per dollar28.57
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5536 Ultra
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 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-5536 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6871103 (accessed 2026-10-21).