Hardware Spec Index

Caldera FN-6653 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6653-EDGE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index769 (Case Fans scale)
Category rank#16,329
Street price$19
Power4 W
Performance per dollar40.47
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6653 Edge
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 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-6653 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3061908 (accessed 2026-10-18).