Hardware Spec Index

Caldera FN-6856 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6856-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index821 (Case Fans scale)
Category rank#30,990
Street price$29
Power2 W
Performance per dollar28.31
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6856 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6856 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7366335 (accessed 2026-10-25).