Hardware Spec Index

Caldera FN-6652 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6652-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index443 (Case Fans scale)
Category rank#24,451
Street price$19
Power4 W
Performance per dollar23.32
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6652 Edge
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6652 Edge 140mm PWM Case Fan”, https://vextor7.com/item/10240116 (accessed 2026-10-20).