Hardware Spec Index

Brontix FN-6621 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6621-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index847 (Case Fans scale)
Category rank#5,051
Street price$29
Power3 W
Performance per dollar29.21
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6621 XT
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6621 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4548538 (accessed 2026-10-25).