Hardware Spec Index

Caldera FN-5674 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5674-PLUS · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#45,242
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5674 Plus
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6619 Pro 140mm PWM Case Fan415$9Compare
Teralux FN-9055 Ti 140mm PWM ARGB Case Fan1,267$39Compare
Teralux FN-9728 XT 140mm PWM ARGB Case Fan847$29Compare
Corvane FN-4057 Plus 120mm PWM Case Fan (3-Pack)263$9Compare
Zephyra FN-9581 Pro 140mm PWM ARGB Case Fan (3-Pack)1,148$39Compare
Brontix FN-2848 Core 120mm PWM Case Fan324$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5674 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1334476 (accessed 2026-10-21).