Hardware Spec Index

Caldera FN-3670 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3670-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index857 (Case Fans scale)
Category rank#22,187
Street price$19
Power2 W
Performance per dollar45.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3670 Prime
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3670 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8036951 (accessed 2026-10-22).