Hardware Spec Index

Caldera FN-1897 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1897-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,264 (Case Fans scale)
Category rank#2,672
Street price$49
Power4 W
Performance per dollar25.80
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1897 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1897 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3889698 (accessed 2026-10-21).