Hardware Spec Index

Caldera FN-1684 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1684-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index860 (Case Fans scale)
Category rank#16,693
Street price$29
Power3 W
Performance per dollar29.66
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1684 Plus
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1684 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/73311188 (accessed 2026-10-20).