Hardware Spec Index

Caldera FN-7667 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7667-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index216 (Case Fans scale)
Category rank#9,586
Street price$9
Power3 W
Performance per dollar24.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7667 Prime
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7667 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/30451465 (accessed 2026-10-22).