Hardware Spec Index

Caldera FN-7858 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7858-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index756 (Case Fans scale)
Category rank#37,662
Street price$19
Power4 W
Performance per dollar39.79
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7858 Pro
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7858 Pro 120mm PWM Case Fan”, https://vextor7.com/item/36038976 (accessed 2026-10-26).