Hardware Spec Index

Brontix FN-3928 Edge 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3928-EDGE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index837 (Case Fans scale)
Category rank#38,297
Street price$29
Power3 W
Performance per dollar28.86
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3928 Edge
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2786 Prime 120mm PWM Case Fan705$19Compare
Brontix FN-9437 Pro 140mm PWM ARGB Case Fan1,098$39Compare
Brontix FN-6632 XT 140mm PWM Case Fan (3-Pack)657$19Compare
Caldera FN-3794 Pro 140mm PWM ARGB Case Fan1,104$39Compare
Caldera FN-2059 XT 140mm PWM Case Fan (3-Pack)195$9Compare
Corvane FN-6170 XT 120mm PWM Case Fan (3-Pack)691$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3928 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41676863 (accessed 2026-10-23).