Hardware Spec Index

Caldera FN-1233 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1233-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index288 (Case Fans scale)
Category rank#6,225
Street price$9
Power4 W
Performance per dollar32.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1233 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1233 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95542629 (accessed 2026-10-21).