Hardware Spec Index

Caldera FN-2836 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2836-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index920 (Case Fans scale)
Category rank#7,121
Street price$39
Power3 W
Performance per dollar23.59
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2836 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2836 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6595276 (accessed 2026-10-25).