Hardware Spec Index

Brontix FN-6334 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6334-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index563 (Case Fans scale)
Category rank#25,240
Street price$19
Power4 W
Performance per dollar29.63
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6334 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7988 Prime 120mm PWM Case Fan (3-Pack)696$19Compare
Brontix FN-1086 Ultra 140mm PWM ARGB Case Fan1,240$39Compare
Corvane FN-4669 Pro 120mm PWM Case Fan (3-Pack)494$19Compare
Brontix FN-7715 XT 120mm PWM ARGB Case Fan834$29Compare
Caldera FN-9081 Plus 120mm PWM Case Fan621$19Compare
Caldera FN-7919 SE 140mm PWM ARGB Case Fan940$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6334 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6234535 (accessed 2026-10-19).