Hardware Spec Index

Caldera FN-8857 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8857-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,317 (Case Fans scale)
Category rank#29,968
Street price$39
Power3 W
Performance per dollar33.77
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8857 Ultra
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8857 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/90141067 (accessed 2026-10-24).