Hardware Spec Index

Brontix FN-3148 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3148-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,160 (Case Fans scale)
Category rank#27,502
Street price$39
Power4 W
Performance per dollar29.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3148 Pro
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8279 Ultra 120mm PWM Case Fan (3-Pack)774$19Compare
Teralux FN-1291 XT 120mm PWM Case Fan (3-Pack)402$19Compare
Zephyra FN-3215 Ultra 140mm PWM Case Fan576$19Compare
Brontix FN-4954 Ultra 140mm PWM ARGB Case Fan887$19Compare
Brontix FN-8270 Ultra 120mm PWM ARGB Case Fan1,013$39Compare
Brontix FN-6074 Prime 120mm PWM ARGB Case Fan (3-Pack)929$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3148 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/80248678 (accessed 2026-10-19).