Hardware Spec Index

Caldera FN-1955 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1955-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index236 (Case Fans scale)
Category rank#20,066
Street price$9
Power2 W
Performance per dollar26.22
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1955 Ultra
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1955 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/73679291 (accessed 2026-10-24).