B850

The B Series PSU provides 80 PLUS Bronze efficiency and is compliant with ATX 3.1 standards, ensuring stable performance under modern system demands. Equipped with a native PCIe 5.1 12V-2x6 (450W) connector and cable, it is prepared to support today’s high-performance GPUs and upcoming upgrades.

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Specifications

Product Name	B650	B750	B850
Model Number	BTX-650-1BA3	BTX-750-1BA3	EPS-850-1BA3
Output Power	650W	750W	850W
Net Weight (Body+Non Moaular Cable)	1.4kg	1.43kg	1.46kg
Form Factor	ATX 3.1
Modularity	Non-Modular
Dimensions	140 x 150 x 86mm (L×W×H)
Color	Black
80PLUS Certification	Bronze
Efficiency	>85% Under Typical Load (50% Load)
AC Input	100-240Vac
Fan Size	120mm
Fan Bearing	Sleeve
Fan Bearing	100-240VAC
Operating Temperature	0-40°C
Protection	UVP / OVP / OCP / OPP / OTP / NLP / SCP
Safety	CE / TUV / cTUVus / FCC / ICES / UKCA / EAC
Environmental Compliance	RoHS / WEEE / ErP 2014
MTBF	100,000 Hours
Topology	APFC + Half-Bridge LLC + SR + DC-DC
Connectors	1x MB ATX 24Pin 550mm 1x CPU (4+4)Pin+(4+4)Pin 700+150mm 1x PCI-E (6+2)Pin+(6+2)Pin 550+150mm 1x 12V-2x6 (12+4)Pin 600mm 2x (SATA+SATA+SATA+Molex) 450+150+150+150mm	1x MB ATX 24Pin 550mm 1x CPU (4+4)Pin+(4+4)Pin 700+150mm 1x PCI-E (6+2)Pin+(6+2)Pin 550+150mm 1x PCI-E (6+2)Pin 550mm 1x 12V-2x6 (12+4)Pin 600mm 2x (SATA+SATA+SATA+Molex) 450+150+150+150mm	1x MB ATX 24Pin 550mm 1x CPU (4+4)Pin+(4+4)Pin 700+150mm 1x PCI-E (6+2)Pin+(6+2)Pin 550+150mm 1x PCI-E (6+2)Pin 550mm 1x 12V-2x6 (12+4)Pin 600mm 2x (SATA+SATA+SATA+Molex) 450+150+150+150mm

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