Hardware Spec Index

Caldera FN-3678 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3678-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index387 (Case Fans scale)
Category rank#47,123
Street price$9
Power3 W
Performance per dollar43.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3678 Core
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3678 Core 120mm PWM Case Fan”, https://vextor7.com/item/4813488 (accessed 2026-10-21).