Hardware Spec Index

Caldera FN-3817 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3817-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,336 (Case Fans scale)
Category rank#23,730
Street price$49
Power4 W
Performance per dollar27.27
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3817 Ultra
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise32 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-3817 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1976648 (accessed 2026-10-21).