Seasonic FOCUS GX FOCUS GX-750 (SSR-750FX)
 | Buy!  Seasonic Focus -GX-750 power supply unit 750 W 20+4 pin ATX ATX Black FOCUS-GX-750Backtotheoffice.co.ukDelivery: in United Kingdom Report |
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Passive cooling mode. Separate button for switching cooler operation modes.
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.
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.
Series Seasonic FOCUSCompare using chart →
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8 (4+4) pin, 6 x 6+2 pin, SATA 8, Molex 3, ATX, semi-modular, Efficiency 87 %, semi-passive СО, mining, certificate 80+ Gold, warranty 7 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
1000 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
1000 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Gold, warranty 10 years
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
450 W, 24+8 (4+4) pin, 1 x 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
Model overview based on user reviews
The Seasonic FOCUS GX series is highly praised for its top-notch workmanship and excellent efficiency, making it a reliable choice for consumers. Users appreciate the quiet operation and the option to disable passive cooling, which adds to its versatility. The power supply comes with long cables and a rich set of accessories, including bags and testers, enhancing its value. It features a 10-year warranty, ensuring long-term reliability. Although some users noted the unit's heaviness and a slight fan noise in complete silence, these are minor concerns compared to its overall performance. The Seasonic FOCUS GX is recommended for those seeking a high-quality power supply with a reasonable budget.
Pros
Cons
0 0 1 3 |
It's too early to evaluate. a couple of months in the work. but the supply is really rich. all in bags. the turntable is quiet. module .plus version was with tester. Semi-passive cooling. 650w cost 120€. Sisonik. cooling mode. 10 years warranty. filling . 80+G It's too early to say. I hope he can be trusted with a computer.  starpom: use Seasonic FOCUS GX-650 few months |
Official BP. The equipment is generally royal, bags, boxes, sachets)) To be honest, I did not expect this from a PSU for 120 bucks. The wires are long, those for additional power are also separated (6 + 2 or 8) All in an iron braid, in short, I'm delighted). What is the button to disable or enable passive cooling. I didn't know about this at all. I measured the efficiency (output) in the load, it turned out 88% when applying 500 watts! It is not audible at all at low and medium loads, at high it is audible, but weakly. Doesn't overheat. I looked at the layout under the set, everything is very neatly done. I found a disassembled photo on the Internet, everything is on Japanese spare parts, almost all polymer capacitors. There is also a sense of heaviness. and something noble. I put it in the computer and I’m 100% sure that it will plow for more than one year. I hope my review will help someone decide, but I'm very pleased. The workmanship is top notch. Good fit and attention to detail. Long cables + separated by pins. Excellent efficiency. Quiet. No Anton Ch: use Seasonic FOCUS GX-550 few months |
The same filling is in Antec EA650G Pro. Quality. Heavy (but that's a plus). |
3 out of 4 user review(s) shown
1 more user review(s)
Seasonic FOCUS GX configurations
| Price for Seasonic FOCUS GX | ||||
|---|---|---|---|---|
 | Seasonic FOCUS GX FOCUS GX-550 | from £99.99 | 2 offers | |
| Seasonic FOCUS GX FOCUS GX-750 | from £142.99 | 1 offer | |
 | Seasonic FOCUS GX FOCUS GX-850 | from £153.98 | 2 offers | |
 | Seasonic FOCUS GX FOCUS GX-1000 | from £171.99 | 1 offer | |
Video reviews
Unboxing and installing the heart of our system - the powerful 1000W FOCUS GX power supply unit.
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Seasonic Focus GX-1000 V4 ATX v3.1 PSU Review
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TEST COMPLETO - SEASONIC FOCUS GX-1000 ATX3!
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UNboxing Seasonic Focus GX 650w
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Seasonic Focus Plus Gold 850W Power Supply Unboxing, Overview and Testing
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Power Supply Unboxing: SeaSonic FOCUS Plus Gold 650W
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Seasonic Focus GX-850 Power Supply Unboxing
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Seasonic Focus GX-750 GOLD Unboxing 4k
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Seasonic Focus GX-850 UNBOXING
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unboxing Seasonic Focus GX 650W 80 PLUS Gold Full Modular
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Seasonic Focus GX 750 Unboxing | Seasonic Power Supply
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The Focus Plus line continues the tradition of Seasonic's "golden" power supplies built on its own OEM platforms, offering flagship modular models with 80 Plus Gold certification, high-quality components and a number of interesting technical features. In fact, this is one of the best power supplies in the category under $150, which, in terms of overall performance, is very close to platinum models like the Seasonic PRIME Platinum.
According to the passport Sea Sonic Focus Plus Gold is a modular power supply, with a maximum power of 750 W, an impressive efficiency in the region of 90% and a quality certificate of 80+ Gold. If you disassemble the case, then inside we will see almost all the know-how of modern power supplies, including DC-converters with separate stabilization, Japanese capacitors, massive heatsinks on hot circuits and a 12-volt line with serious input indicators. And all this goodness is exclusively of our own design, since Seasonic is one of the innovators in this market and they always have something to offer.
For example, it uses the same FDB cooler that we saw in the company's "platinum" power supplies. This is a really quiet cooling system that does not disturb the acoustic comfort of the user even at loads under 90 – 95%. In passive mode, it does not make any sound at all. If for some reason the automation does not suit the user, he is free to change the operating modes of the turntables using a small button on the rear panel. Add an official 10-year warranty to this list and you have a very interesting power supply that makes buying a platinum-certified model in doubt.
We recommendCompare using chart →
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold
750 W, 24+8+8(4+4) pin, 6 x 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold, warranty 3 years
650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 9, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 5 years
750 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
850 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years