Hardware Spec Index

Brontix FN-4888 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4888-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index662 (Case Fans scale)
Category rank#21,197
Street price$19
Power3 W
Performance per dollar34.84
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4888 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8164 XT 120mm PWM Case Fan (3-Pack)267$9Compare
Corvane FN-6618 XT 120mm PWM ARGB Case Fan1,024$39Compare
Zephyra FN-8336 Prime 120mm PWM ARGB Case Fan1,065$39Compare
Brontix FN-5168 Ultra 120mm PWM Case Fan (3-Pack)537$19Compare
Teralux FN-6835 SE 120mm PWM Case Fan300$9Compare
Corvane FN-9329 Max 140mm PWM ARGB Case Fan (3-Pack)1,337$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4888 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7499991 (accessed 2026-10-26).