Hardware Spec Index

Caldera FN-7645 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7645-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index748 (Case Fans scale)
Category rank#33,162
Street price$29
Power3 W
Performance per dollar25.79
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7645 Core
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7645 Core 120mm PWM Case Fan”, https://vextor7.com/item/30007300 (accessed 2026-10-20).