Hardware Spec Index

Caldera FN-8557 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8557-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index737 (Case Fans scale)
Category rank#31,819
Street price$29
Power4 W
Performance per dollar25.41
Released2019

Specifications

BrandCaldera
ModelCaldera FN-8557 Edge
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8557 Edge 140mm PWM Case Fan”, https://vextor7.com/item/5229897 (accessed 2026-10-20).