Hardware Spec Index

Caldera FN-5728 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5728-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index328 (Case Fans scale)
Category rank#48,947
Street price$9
Power3 W
Performance per dollar36.44
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5728 Prime
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5728 Prime 120mm PWM Case Fan”, https://vextor7.com/item/15028056 (accessed 2026-10-19).