Hardware Spec Index

Brontix FN-4702 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4702-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index289 (Case Fans scale)
Category rank#4,325
Street price$9
Power3 W
Performance per dollar32.11
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4702 Plus
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4563 SE 140mm PWM Case Fan582$19Compare
Teralux FN-3471 Ultra 120mm PWM ARGB Case Fan964$29Compare
Caldera FN-7898 Max 120mm PWM Case Fan314$9Compare
Brontix FN-9760 Max 120mm PWM Case Fan (3-Pack)357$9Compare
Corvane FN-2160 Pro 140mm PWM ARGB Case Fan1,315$39Compare
Zephyra FN-8236 Pro 120mm PWM Case Fan656$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4702 Plus 140mm PWM Case Fan”, https://vextor7.com/item/20027784 (accessed 2026-10-21).