Hardware Spec Index

Brontix FN-7738 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7738-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index513 (Case Fans scale)
Category rank#42,206
Street price$19
Power4 W
Performance per dollar27.00
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7738 XT
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7738 XT 140mm PWM Case Fan”, https://vextor7.com/item/11963142 (accessed 2026-10-24).