Hardware Spec Index

Brontix FN-9748 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9748-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index748 (Case Fans scale)
Category rank#12,884
Street price$19
Power4 W
Performance per dollar39.37
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9748 Edge
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2573 Pro 140mm PWM Case Fan603$19Compare
Corvane FN-1620 Core 120mm PWM Case Fan (3-Pack)351$9Compare
Brontix FN-4426 Core 120mm PWM ARGB Case Fan1,057$39Compare
Brontix FN-4221 Max 120mm PWM ARGB Case Fan (3-Pack)1,245$49Compare
Brontix FN-4130 SE 120mm PWM Case Fan562$19Compare
Zephyra FN-8244 Prime 140mm PWM Case Fan554$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9748 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21493593 (accessed 2026-10-22).