Hardware Spec Index

Caldera FN-1683 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1683-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index342 (Case Fans scale)
Category rank#1,200
Street price$9
Power2 W
Performance per dollar38.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1683 Plus
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1683 Plus 120mm PWM Case Fan”, https://vextor7.com/item/93351297 (accessed 2026-10-26).