Hardware Spec Index

Caldera FN-9748 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9748-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index424 (Case Fans scale)
Category rank#5,080
Street price$19
Power4 W
Performance per dollar22.32
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9748 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9748 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3135910 (accessed 2026-10-24).