Hardware Spec Index

Caldera FN-6256 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6256-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,349 (Case Fans scale)
Category rank#42,640
Street price$49
Power4 W
Performance per dollar27.53
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6256 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise23 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-6256 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/886909 (accessed 2026-10-21).