Hardware Spec Index

Brontix FN-3251 Edge 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3251-EDGE · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,122 (Case Fans scale)
Category rank#1,941
Street price$39
Power3 W
Performance per dollar28.77
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3251 Edge
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2399 Pro 120mm PWM ARGB Case Fan1,362$49Compare
Caldera FN-9093 Core 140mm PWM Case Fan (3-Pack)565$19Compare
Teralux FN-6111 Ultra 120mm PWM ARGB Case Fan864$29Compare
Corvane FN-2991 Ti 120mm PWM Case Fan (3-Pack)532$19Compare
Brontix FN-2224 Core 120mm PWM Case Fan (3-Pack)263$9Compare
Corvane FN-8830 Plus 140mm PWM Case Fan821$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3251 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4820008 (accessed 2026-10-18).