Hardware Spec Index

Caldera FN-8646 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8646-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,087 (Case Fans scale)
Category rank#1,264
Street price$39
Power2 W
Performance per dollar27.87
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8646 XT
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8646 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/92635527 (accessed 2026-10-26).