Hardware Spec Index

Caldera FN-3826 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3826-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index324 (Case Fans scale)
Category rank#13,903
Street price$9
Power3 W
Performance per dollar36.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3826 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3826 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/20167375 (accessed 2026-10-19).