Hardware Spec Index

Caldera FN-4902 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4902-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index673 (Case Fans scale)
Category rank#8,342
Street price$19
Power3 W
Performance per dollar35.42
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4902 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4902 Prime 120mm PWM Case Fan”, https://vextor7.com/item/21453385 (accessed 2026-10-26).