Hardware Spec Index

Caldera FN-4660 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4660-MAX · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index807 (Case Fans scale)
Category rank#20,011
Street price$19
Power4 W
Performance per dollar42.47
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4660 Max
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4660 Max 140mm PWM Case Fan”, https://vextor7.com/item/9749306 (accessed 2026-10-20).