Hardware Spec Index

Caldera FN-5753 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5753-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index671 (Case Fans scale)
Category rank#18,524
Street price$19
Power3 W
Performance per dollar35.32
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5753 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5753 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/20046755 (accessed 2026-10-20).