Hardware Spec Index

Brontix FN-4075 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4075-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index922 (Case Fans scale)
Category rank#8,376
Street price$29
Power3 W
Performance per dollar31.79
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4075 Core
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8068 SE 140mm PWM Case Fan643$19Compare
Caldera FN-8765 Prime 120mm PWM ARGB Case Fan (3-Pack)817$19Compare
Caldera FN-1591 Plus 140mm PWM ARGB Case Fan811$29Compare
Brontix FN-4864 SE 120mm PWM ARGB Case Fan (3-Pack)1,062$39Compare
Caldera FN-4940 XT 120mm PWM ARGB Case Fan1,252$39Compare
Teralux FN-8247 Pro 120mm PWM Case Fan (3-Pack)804$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4075 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/95524173 (accessed 2026-10-25).