Hardware Spec Index

Brontix FN-6634 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6634-PLUS · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index222 (Case Fans scale)
Category rank#13,306
Street price$9
Power4 W
Performance per dollar24.67
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6634 Plus
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9208 Ultra 140mm PWM Case Fan (3-Pack)334$9Compare
Teralux FN-6400 Ti 140mm PWM ARGB Case Fan1,125$39Compare
Corvane FN-9605 Ultra 120mm PWM Case Fan506$19Compare
Brontix FN-1124 Core 120mm PWM ARGB Case Fan (3-Pack)1,095$39Compare
Teralux FN-9040 Ti 140mm PWM Case Fan (3-Pack)575$19Compare
Zephyra FN-8633 Plus 120mm PWM ARGB Case Fan1,348$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6634 Plus 140mm PWM Case Fan”, https://vextor7.com/item/21918231 (accessed 2026-10-25).