Hardware Spec Index

Caldera FN-7842 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7842-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index759 (Case Fans scale)
Category rank#12,382
Street price$29
Power4 W
Performance per dollar26.17
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7842 Ultra
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7842 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2897702 (accessed 2026-10-20).