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Seasonic FOCUS SGX FOCUS SGX-650 (SSR-650SGX)

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Seasonic FOCUS SGX FOCUS SGX-650
FOCUSsemi-passive cooling80+ Gold10 year warranty
450 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
Main
Power650 W
Form factorSFX
Specs
PFCactive
Efficiency90 %
Cooling systemsemi-passive (fan off)
Fan size120 mm
Certification80+ Gold
Cybenetics EfficiencyGold
Cybenetics NoiseStandard +
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA6
MOLEX3
PCI-E 8pin (6+2)2
Floppy
Cable systemmodular
Braided wires
Cable length
MB350 mm
CPU400 mm
SATA600 mm
MOLEX700 mm
PCI-E500 mm
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
Manufacturer's warranty10 years
Dimensions (HxWxD)63x125x125 mm
Official Websiteseasonic.com
Added to E-CatalogDecember 2018
P/N
SSR-650SGX

Certified 80 PLUS Gold and Cybenetics Standard+. Circuitry Seasonic. Popular cooling. 10 years warranty.

Reliable, high efficiency, compact and quiet high power (650W) power supply with fully modular cabling and an impressive 10 year official warranty. It differs by noticeably smaller dimensions (compared to ATX-blocks). The manufacturer is positioning itself as a product of the upper price category, designed to complete workstations, as well as home or gaming systems in thin Slim microATX and microATX desktop cases.

The Sea Sonic Focus SGX SSR-650SGX power supply is based on a high-tech hardware platform based on a resonant LLC converter with a synchronous rectifier and DC-DC converters. On the +12V line, the unit can deliver power equal to 99.7% of the nameplate (current up to 54 A). This guarantees extremely high voltage stability of all lines and an impressive efficiency of 90% over a wide load range (from 20 to 100%). The use of reliable Japanese capacitors of high temperature series in the output filters ensures a minimum level of ripple. For cooling, a low-noise 120 mm fan with a durable bearing is used. A special adapter frame allows you to install the unit in regular ATX cases (not included). Equipped with a full range of protective systems (OVP/UVP, OPP/OLP, OTP, SCP).

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Seasonic 2025 - new arrivals, bestsellers, and the most relevant models Seasonic.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

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Seasonic FOCUS SGX-650 power supply unit 650 W 20+4 pin ATX SFX Black

Seasonic FOCUS SGX-650 power supply unit 650 W 20+4 pin ATX SFX Black
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Seasonic FOCUS SGX-650 power supply unit 650 W 20+4 pin ATX SFX Black

Seasonic FOCUS SGX-650 power supply unit 650 W 20+4 pin ATX SFX Black
LaptopHub.uk
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Seasonic FOCUS SGX-650 power supply unit 650 W 20+4 pin ATX SFX Black

80 PLUS Gold certified. Compact SFX-L Size - 125 (L) x 125 (W) x 63.5 (H) mm. Tight Voltage Regulation. Cable-free Connection Design. S3FC - Fanless until 30 % load. SFX to ATX Expandability. Gold plated connectors. 10 years warranty. The long-awaited new line of Seasonic's FOCUS SGX is versatile in its application, and powerful with a small footpr... moreint. The FOCUS SGX is shipped with an SFX to ATX adapter bracket in the box, which allows the power supply to be mounted not only in the SFX form factor chassis, but also a standard ATX chassis should the user prefers to reserve more space for airflow inside the PC case. The Seasonic hybrid fan control is always enabled to optimize the cooling according to necessity.. 80 PLUS GOLD. The FOCUS PLUS Gold Series achieves 80 PLUS Gold certification with its 90 % efficiency at 50 % system load.. COMPACT SFX-L SIZE. The versatile FOCUS SGX measures at only 125 mm in both length and width. This super-compact size allows it to fit into various sized computer cases.. HYBRID SILENT FAN CONTROL. The industry’s first, Seasonic patented, advanced three-phased thermal control achieves optimal between silence and cooling. This Hybrid Silent Fan Control functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode.. FLUID DYNAMIC FAN BEARING. High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.. HOW IT WORKS. When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.. Power. Power protection features. Over current, Over power, Over voltage, Short circuit, Under voltage, Overheating. Max output current (+5Vsb). 3 A. Max output current (-12V). 0.3 A. Max output current (+5V). 20 A. Max output current (+12V). 54 A. Max output current (+3.3V). 20 A. Combined power (+5Vsb). 15 W. Combined power (-12V). 3.6 W. Combined power (+5V). 100 W. Combined power (+12V). 648 W. Combined power (+3.3V). 100 W. Input current. 9 A. AC input frequency. 50 - 60 Hz. AC input voltage. 100 - 240 V. Total power. 650 W. Ports & interfaces. Cabling type. Fully-Modular. CPU power cable length. 40 cm. CPU power connector (4+4 pin). Yes. PCI Express power connectors (6+2 pin). 4. Peripheral (Molex) power cable length. 700 mm. Peripheral (Molex) power connectors
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Seasonic FOCUS SGX-650 power supply unit 650 W 20+4 pin ATX SFX Black

The long-awaited new line of Seasonic's FOCUS SGX is versatile in its application. and powerful with a small footprint. The FOCUS SGX is shipped with an SFX to ATX adapter bracket in the box. which allows the power supply to be mounted not only in the SFX form factor chassis. but also a standard ATX chassis should the user prefers to reserve more s... morepace for airflow inside the PC case. The Seasonic hybrid fan control is always enabled to optimize the cooling according to necessity.80 PLUS GOLDThe FOCUS PLUS Gold Series achieves 80 PLUS Gold certification with its 90 % efficiency at 50 % system load.COMPACT SFX-L SIZEThe versatile FOCUS SGX measures at only 125 mm in both length and width. This super-compact size allows it to fit into various sized computer cases.HYBRID SILENT FAN CONTROLThe industry’s first. Seasonic patented. advanced three-phased thermal control achieves optimal between silence and cooling. This Hybrid Silent Fan Control functions in three operational stages: Fanless Mode. Silent Mode. and Cooling Mode.FLUID DYNAMIC FAN BEARINGHigh performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless. quieter rotations and its robust construction. this reliable fan technology also greatly increases the lifespan of the fan.HOW IT WORKSWhen the fan shaft rotates. high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases. so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth. effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.
gtechPro.co.uk
Delivery: in United Kingdom
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£134.17
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Series Seasonic FOCUSCompare using chart →

Seasonic FOCUS SGX configurations

Price for Seasonic FOCUS SGX
Seasonic FOCUS SGX FOCUS SGX-500from £144.991 offer
Seasonic FOCUS SGX FOCUS SGX-650from £131.544 offers
Seasonic FOCUS SGX FOCUS SGX-750from £137.994 offers
Video reviews

Seasonic FOCUS SGX is an SFX-L power supply with hybrid, that is, semi-passive cooling. Up to 30% of the load on the PSU, the fan does not rotate at all. And even then it works quite quietly, thanks to the hydrodynamic bearing. For which the PSU received, in addition to 80 PLUS Gold, also the Cybenetics Standard + silence certificate.

In addition to the gold FOCUS SGX at 650W, there is also a platinum SPX at 750W. Moreover, this is the honest power of the +12 V main line, which feeds the most energy-consuming PC components: the processor and video card. Whereas in many other PSUs the total power of all lines is declared: +12, +5 and +3.3 V.

The circuitry is, of course, Seasonic's own design, with minimal voltage fluctuations and low ripple. Cables are modular, in the form of flat pliable noodles for neater cable management. All possible levels of protection are implemented: against short circuit, overheating, overload and power surges. For which the PSU received, not a lot, not a little, a 10-year warranty.

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