Hardware Spec Index

Caldera FN-8546 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8546-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,031 (Case Fans scale)
Category rank#5,514
Street price$39
Power3 W
Performance per dollar26.44
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8546 Ultra
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8546 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/42392862 (accessed 2026-10-26).