Hardware Spec Index

Brontix FN-4890 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4890-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,009 (Case Fans scale)
Category rank#23,425
Street price$29
Power3 W
Performance per dollar34.79
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4890 XT
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6603 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,331$49Compare
Teralux FN-8818 Edge 140mm PWM ARGB Case Fan (3-Pack)925$29Compare
Corvane FN-5252 Core 140mm PWM Case Fan (3-Pack)267$9Compare
Brontix FN-4755 SE 120mm PWM Case Fan305$9Compare
Zephyra FN-8605 Plus 120mm PWM Case Fan (3-Pack)318$9Compare
Zephyra FN-1349 Plus 120mm PWM ARGB Case Fan (3-Pack)1,147$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4890 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4679230 (accessed 2026-10-26).