Hardware Spec Index

Caldera FN-8557 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8557-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,246 (Case Fans scale)
Category rank#7,906
Street price$39
Power3 W
Performance per dollar31.95
Released2025

Specifications

BrandCaldera
ModelCaldera FN-8557 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 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-8557 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5946594 (accessed 2026-10-24).