Hardware Spec Index

Brontix FN-7970 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7970-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index790 (Case Fans scale)
Category rank#44,541
Street price$29
Power3 W
Performance per dollar27.24
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7970 XT
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7970 XT 140mm PWM Case Fan”, https://vextor7.com/item/3373828 (accessed 2026-10-22).