Hardware Spec Index

Brontix FN-4042 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4042-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index253 (Case Fans scale)
Category rank#42,639
Street price$9
Power3 W
Performance per dollar28.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4042 Plus
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2573 SE 120mm PWM ARGB Case Fan1,142$39Compare
Teralux FN-4548 Edge 120mm PWM ARGB Case Fan1,186$49Compare
Zephyra FN-3155 Edge 120mm PWM Case Fan (3-Pack)228$9Compare
Brontix FN-9989 Ultra 120mm PWM ARGB Case Fan1,375$49Compare
Brontix FN-7189 Max 140mm PWM Case Fan719$19Compare
Corvane FN-3875 Edge 120mm PWM ARGB Case Fan1,102$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4042 Plus 140mm PWM Case Fan”, https://vextor7.com/item/8083082 (accessed 2026-10-26).