Hardware Spec Index

Brontix FN-8673 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8673-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index662 (Case Fans scale)
Category rank#13,228
Street price$19
Power4 W
Performance per dollar34.84
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8673 Prime
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5567 Prime 120mm PWM Case Fan251$9Compare
Brontix FN-5753 Core 140mm PWM Case Fan323$9Compare
Caldera FN-5702 Max 120mm PWM Case Fan427$9Compare
Brontix FN-7183 Pro 120mm PWM Case Fan535$19Compare
Corvane FN-8225 Ultra 120mm PWM Case Fan (3-Pack)464$19Compare
Caldera FN-8148 Ti 120mm PWM Case Fan790$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8673 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3481836 (accessed 2026-10-23).