Hardware Spec Index

Caldera FN-6685 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6685-EDGE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index371 (Case Fans scale)
Category rank#42,686
Street price$9
Power3 W
Performance per dollar41.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6685 Edge
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6685 Edge 140mm PWM Case Fan”, https://vextor7.com/item/5608319 (accessed 2026-10-26).