Hardware Spec Index

Caldera FN-5857 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5857-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index1,271 (Case Fans scale)
Category rank#9,236
Street price$39
Power3 W
Performance per dollar32.59
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5857 Pro
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise33 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-5857 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/451997 (accessed 2026-10-18).