Hardware Spec Index

Caldera FN-1853 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1853-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index541 (Case Fans scale)
Category rank#27,773
Street price$19
Power3 W
Performance per dollar28.47
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1853 Plus
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1853 Plus 120mm PWM Case Fan”, https://vextor7.com/item/95547559 (accessed 2026-10-21).