Hardware Spec Index

Brontix FN-5805 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5805-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index859 (Case Fans scale)
Category rank#44,013
Street price$29
Power4 W
Performance per dollar29.62
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5805 XT
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 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
Caldera FN-5787 SE 140mm PWM Case Fan600$19Compare
Brontix FN-1495 SE 120mm PWM ARGB Case Fan1,002$29Compare
Caldera FN-7612 Plus 140mm PWM ARGB Case Fan1,126$39Compare
Zephyra FN-5129 Core 140mm PWM ARGB Case Fan (3-Pack)1,342$49Compare
Brontix FN-4492 XT 120mm PWM ARGB Case Fan1,096$39Compare
Brontix FN-6057 Edge 120mm PWM ARGB Case Fan1,284$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5805 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6912973 (accessed 2026-10-20).