Hardware Spec Index

Brontix FN-7929 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7929-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index238 (Case Fans scale)
Category rank#75
Street price$9
Power3 W
Performance per dollar26.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7929 Ultra
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1655 Ultra 140mm PWM Case Fan437$9Compare
Caldera FN-5391 Ti 120mm PWM Case Fan523$19Compare
Zephyra FN-1410 Ultra 140mm PWM Case Fan711$19Compare
Caldera FN-4366 SE 120mm PWM ARGB Case Fan888$29Compare
Zephyra FN-6401 Pro 140mm PWM Case Fan497$19Compare
Teralux FN-2514 XT 120mm PWM Case Fan205$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7929 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93672565 (accessed 2026-10-22).