Seasonic FOCUS PX-850, FOCUS PX-750, FOCUS PX-650, FOCUS PX-550 User Manual

850 W / 750 W / 650 W / 550 W

PX

SPECIAL FEATURES

Super-High E ciency, 80 PLUS® Platinum Certified

Fully Modular Cabling Design

Compact Size (140 mm)

120 mm Fluid Dynamic Bearing (FDB) Fan

Seasonic Hybrid Silent Fan Control

Highly Reliable Japanese 105 °C Aluminum Electrolytic Capacitors

Tight Voltage Regulation (12 V, 5 V and 3.3 V) [± 3%]

Cable-free Connection Design

Multi-GPU Technology Support

POWER DISTRIBUTION

Model	+3.3 V	+5 V	+12 V	-12 V	+5 Vsb	Total Power
FOCUS	20 A	20 A	70 A	0.3 A	3 A	850 W
PX-850		100 W	840 W	3.6 W	15 W
FOCUS	20 A	20 A	62 A	0.3 A	3 A	750 W
PX-750		100 W	744 W	3.6 W	15 W
FOCUS	20 A	20 A	54 A	0.3 A	3 A	650 W
PX-650		100 W	648 W	3.6 W	15 W
FOCUS	20 A	20 A	45 A	0.3 A	3 A	550 W
PX-550		100 W	540 W	3.6 W	15 W

CONNECTOR QUANTITY

Cable
								EPS 12 V /
	Main Power							ATX 12 V																																							Molex to
Model	(24P / 20P)							(8P / 4P)											PCI-E																							Peripheral					SATA 3.3
	610 mm							650 mm										(8P / 6P)											SATA															(4P)			Adapter
FOCUS PX-850	1							2										6 (3 cables)											10													5					2
FOCUS PX-750	1							2										4 (2 cables)											10													3					2
FOCUS PX-650	1							2										4 (1 cables)											10													3					2
FOCUS PX-550	1							2										2 (1 cables)											10													3					2

10YEARS

WARRANTY

Safety & EMI / EMC
Protection Features: OPP / OVP / UVP / SCP / OCP / OTP
Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)	Specifications may change without prior notice

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USA [e-mail]
Europe [e-mail]	www.seasonic.com