Hardware Spec Index

Brontix FN-1946 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1946-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index863 (Case Fans scale)
Category rank#13,587
Street price$29
Power3 W
Performance per dollar29.76
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1946 Plus
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingRifle bearing
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
Brontix FN-3561 Edge 140mm PWM Case Fan467$19Compare
Teralux FN-8127 SE 140mm PWM Case Fan647$19Compare
Caldera FN-4563 XT 120mm PWM Case Fan (3-Pack)722$19Compare
Caldera FN-5337 Pro 120mm PWM ARGB Case Fan818$29Compare
Caldera FN-8694 Pro 140mm PWM Case Fan236$9Compare
Teralux FN-4950 Plus 140mm PWM ARGB Case Fan1,133$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1946 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2883944 (accessed 2026-10-23).