Hardware Spec Index

Caldera FN-4502 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4502-EDGE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index253 (Case Fans scale)
Category rank#1,203
Street price$9
Power3 W
Performance per dollar28.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4502 Edge
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4502 Edge 140mm PWM Case Fan”, https://vextor7.com/item/255550 (accessed 2026-10-24).