Hardware Spec Index

Caldera FN-7687 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7687-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index755 (Case Fans scale)
Category rank#7,228
Street price$19
Power3 W
Performance per dollar39.74
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7687 Ultra
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7687 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8655409 (accessed 2026-10-21).