Hardware Spec Index

Caldera FN-7643 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7643-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index605 (Case Fans scale)
Category rank#4,775
Street price$19
Power4 W
Performance per dollar31.84
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7643 Max
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7643 Max 120mm PWM Case Fan”, https://vextor7.com/item/7985677 (accessed 2026-10-21).