Hardware Spec Index

Caldera FN-7839 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7839-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index931 (Case Fans scale)
Category rank#2,980
Street price$29
Power3 W
Performance per dollar32.10
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7839 Prime
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7839 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4046359 (accessed 2026-10-21).