Hardware Spec Index

Caldera FN-6628 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6628-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index810 (Case Fans scale)
Category rank#19,766
Street price$29
Power3 W
Performance per dollar27.93
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6628 Plus
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6628 Plus 140mm PWM Case Fan”, https://vextor7.com/item/150444 (accessed 2026-10-20).