Hardware Spec Index

Caldera FN-6493 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6493-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index633 (Case Fans scale)
Category rank#12,625
Street price$19
Power3 W
Performance per dollar33.32
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6493 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6493 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/22558700 (accessed 2026-10-26).