Hardware Spec Index

Brontix FN-6883 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6883-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index911 (Case Fans scale)
Category rank#35,317
Street price$29
Power3 W
Performance per dollar31.41
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6883 Ultra
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 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-6883 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21545391 (accessed 2026-10-26).