Hardware Spec Index

Caldera FN-2048 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2048-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index374 (Case Fans scale)
Category rank#19,741
Street price$9
Power4 W
Performance per dollar41.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2048 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2048 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3376646 (accessed 2026-10-21).