Hardware Spec Index

Caldera FN-8857 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8857-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index235 (Case Fans scale)
Category rank#43,076
Street price$9
Power4 W
Performance per dollar26.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-8857 Pro
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8857 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3886982 (accessed 2026-10-21).