Hardware Spec Index

Caldera FN-8577 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8577-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index644 (Case Fans scale)
Category rank#19,783
Street price$19
Power4 W
Performance per dollar33.89
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8577 Core
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8577 Core 140mm PWM Case Fan”, https://vextor7.com/item/95291553 (accessed 2026-10-25).