Hardware Spec Index

Caldera FN-6750 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6750-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index744 (Case Fans scale)
Category rank#46,066
Street price$19
Power3 W
Performance per dollar39.16
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6750 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6750 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4105232 (accessed 2026-10-21).