Hardware Spec Index

Brontix FN-4703 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4703-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index243 (Case Fans scale)
Category rank#37,866
Street price$9
Power3 W
Performance per dollar27.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4703 Core
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9000 Max 140mm PWM Case Fan795$29Compare
Zephyra FN-2973 Pro 140mm PWM Case Fan680$19Compare
Caldera FN-3023 Prime 140mm PWM ARGB Case Fan991$29Compare
Teralux FN-5658 Edge 120mm PWM ARGB Case Fan1,104$39Compare
Caldera FN-9096 Ti 120mm PWM ARGB Case Fan999$29Compare
Zephyra FN-3031 Edge 120mm PWM Case Fan479$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4703 Core 120mm PWM Case Fan”, https://vextor7.com/item/21824343 (accessed 2026-10-25).