Hardware Spec Index

Caldera FN-7948 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7948-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index224 (Case Fans scale)
Category rank#39,677
Street price$9
Power3 W
Performance per dollar24.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7948 Ultra
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7948 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6230375 (accessed 2026-10-26).