Hardware Spec Index

Brontix FN-6976 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6976-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,300 (Case Fans scale)
Category rank#5,528
Street price$49
Power3 W
Performance per dollar26.53
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6976 Pro
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6976 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2221150 (accessed 2026-10-21).