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Seasonic FOCUS GX FOCUS GX-750 (SSR-750FX)

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Seasonic FOCUS GX FOCUS GX-750
FOCUSsemi-passive cooling80+ Gold10 year warranty
550 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
1000 W
24+8+8(4+4) pin
Main
Power750 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemsemi-passive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Gold
ATX12V version2.3
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA8
MOLEX3
PCI-E 8pin (6+2)4
Floppy
Cable systemmodular
Braided wires
Cable length
MB610 mm
CPU650 mm
SATA810 mm
MOLEX690 mm
PCI-E750 mm
Max. power
+3.3V20 A
+5V20 A
+12V162 A
-12V0.3 A
+5Vsb3 A
+12V744 W
+3.3V +5V100 W
-12V3.6 W
+5Vsb15 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionUVP, OCP, OTP
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x140 mm
Official Websiteseasonic.com
Added to E-Catalogoctober 2017
P/N
SSR-750FX

Passive cooling mode. Separate button for switching cooler operation modes.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Seasonic 2024 - new products, best sales and most actual models Seasonic.

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Seasonic Focus GX 750W Power Supply Full Modular 80 Plus Gold 90 Efficienc

ATX 12V/ Output 62A 80 PLUS Gold fully modular Fluid Dynamic Fan Bearing /12 cm Fan
Amazon.co.uk
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£93.75
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Seasonic Focus GX-750 Power Supply Unit 750w ATX 80Plus Gold PSU FOCUS-GX-

FOCUS GX (ONESEASONIC)The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an i... morenstant the top seller in the power supply market after its launch in 2017. In 2019, Seasonic engineers have made improvements on the popular series, removing the inline capacitors on the supplied cables. Besides the small change in the series naming, the PSU housing and its packaging are also updated to be in line with the concept of the OneSeasonic Initiative.80 PLUS® GOLDThe FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load.CABLE-FREE CONNECTION DESIGNSeasonic’s engineers have implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.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.THE FAN CONTROL BUTTONThe fan control button can be found on the back of the FOCUS PLUS power supply, next to the power switch. The image here illustrates how to select different fan control modes to suit your need.DO NOT press the button if you wish to include the Fanless Mode, which means the fan in the power supply will not spin when the power supply is under light loads. Press the button if you wish to have the fan spin at all times, even at lower loads.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.At-a-glanceAdditionally, there is a switch at the back of the power supply which allows users to customize their cooling needs by selecting between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control including Fanless Mode)Extended fan life due to the reduced number of fan rotationsOptimized heat dissipation at all timesReduced noise without increase in
Technextday.co.uk
Delivery: in United Kingdom
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£108.28
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Seasonic Focus GX 750W Modular Power Supply 80 Plus Gold FOCUS-GX-750

The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller... morein the power supply market after its launch in 2017. In 2019, Seasonic engineers have made improvements on the popular series, removing the inline capacitors on the supplied cables. Besides the small change in the series naming, the PSU housing and its packaging are also updated to be in line with the concept of the OneSeasonic Initiative. 80 PLUS® Gold The FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load. Cable-free Connection Design Seasonic’s engineers have implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality. 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. Benefits Reduced noise without increase in temperature; Extended fan life due to the reduced number of fan rotations; Optimized heat dissipation at all times; Unsurpassed silent performance in Fanless Mode. Additionally, there is a switch at the back of the power supply which allows users to customize their cooling needs by selecting between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control including Fanless Mode). The Fan Control Button The fan control button can be found on the back of the FOCUS PLUS power supply, next to the power switch. The image here illustrates how to select different fan control modes to suit your need. DO NOT press the button if you wish to include the Fanless Mode, which means the fan in the power supply will not spin when the power supply is under light loads. Press the button if you wish to have the fan spin at all times, even at lower loads. 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
CCLonline.com
Delivery: to United Kingdom
Report
£131.78
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Seasonic FOCUS-GX-750 power supply unit 750 W 20+4 pin ATX ATX Black

Seasonic FOCUS-GX-750 power supply unit 750 W 20+4 pin ATX ATX Black
Smartteck.co.uk
Delivery: to United Kingdom
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£87.50
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Seasonic FOCUS-GX-750

Seasonic FOCUS-GX-750. Total power: 750 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power con... morenector: 20+4 pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 450,570,810,860 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Width: 150 mm, Depth: 140 mm, Height: 86 mmFeatures:- Reduced noise without increase in temperature- Extended fan life due to the reduced number of fan rotations- Optimized heat dissipation at all times- Unsurpassed silent performance in Fanless Mode- Additionally, there is a switch at the back of the power supply which allows users to customize their cooling needs by selecting between the Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control including Fanless Mode)
Tradeinn.com
Delivery: in United Kingdom
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£93.99
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Seasonic FOCUS Plus Gold 750W 80Gold ATX 12V PSU/Power Supply SSR-750FX -

Total continuous power: 750 Watt Feature: Cable management, active PFC, 80 PLUS Gold Standard: ATX 2.03, ATX 12V 2.0, ATX 1... more2V 2.4, EPS Fan Size: 120 mm Fully Modular, Premium Hybrid Fan Control
Amazon.co.uk
Delivery: to United Kingdom
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£172.49
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Series Seasonic FOCUSCompare using chart →
Seasonic FOCUS GX FOCUS GX-850
from £113.99 
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 90 %, полупассивная СО, mining, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS GX ATX 3.0 FOCUS GX-850 ATX 3.0
from £129.99 
850 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS GX FOCUS GX-750
from £87.50 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS GX ATX 3.0 FOCUS GX-750 ATX 3.0
from £113.99 
750 W, 24+8+8(4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS GX ATX 3.0 FOCUS GX-1000 ATX 3.0
from £156.18 
1000 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 10, Molex 3, ATX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS PX FOCUS PX-750
from £158.27 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 92 %, полупассивная СО, certificate 80+ Platinum, warranty 10 years
Seasonic FOCUS GX FOCUS GX-1000
from £142.99 
1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 92 %, полупассивная СО, mining, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS PX FOCUS PX-850
from £145.26 
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 92 %, полупассивная СО, mining, certificate 80+ Platinum, warranty 10 years
Seasonic FOCUS SGX FOCUS SGX-650
from £129.74 
650 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS GX FOCUS GX-550
from £94.99 
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Seasonic FOCUS GM FOCUS GM-650
from £75.49 
650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 3, ATX, semi-modular, Efficiency 87 %, полупассивная СО, certificate 80+ Gold, warranty 7 years
Seasonic FOCUS GM FOCUS GM-750
from £78.98 
750 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, ATX, semi-modular, Efficiency 87 %, полупассивная СО, certificate 80+ Gold, warranty 7 years
Seasonic FOCUS PX FOCUS PX-650
from £119.99 
650 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 92 %, полупассивная СО, certificate 80+ Platinum, warranty 10 years
Seasonic FOCUS SGX FOCUS SGX-500
from £149.99 
450 W, 24+8 (4+4) pin, 1 х 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
Video reviews
Seasonic Focus GX-850 UNBOXING
2 December 2023179 view
Unboxing Seasonic Focus Plus 850 Gold SSR 850FX
6 August 20201 595 view
Seasonic Focus GX-850 Power Supply Unboxing
12 January 2022487 view
Seasonic Focus GX-850W 80+ Gold Quick Review | +12v rail testing and Comparing
25 April 20211 151 view
unboxing Seasonic Focus GX 650W 80 PLUS Gold Full Modular
27 September 2022236 view
Seasonic Focus Plus Gold 850W Power Supply Unboxing, Overview and Testing
23 February 20201 566 view
Seasonic Focus Plus Gold 650W Power Supply Unboxing Experience Review
4 July 20181 910 view
Seasonic Focus GX-750 GOLD Unboxing 4k
15 May 2021665 view
Power Supply Unboxing: SeaSonic FOCUS Plus Gold 650W
14 March 2018851 view
Seasonic Focus GX-850 - unboxing and mounting Power Suply unit for RTX 3060, RTX 3080
10 April 202220 111 view
Seasonic FOCUS GX-850 Unboxing
18 February 20219 340 view
Seasonic Focus GX 750 Unboxing | Seasonic Power Supply
6 September 2020172 view
Seasonic Focus GX Review - Quiet, Modular, and Gold- Unboxing and Review
19 November 202113 633 view
Seasonic Focus GX-550 Power Supply - Unboxing
20 February 20222 267 view
Seasonic Focus GX-750 80+ Gold Full-Modular PSU (Unboxing)
26 October 20202 597 view
✅Seasonic FOCUS Plus GOLD - 650 Watt 80+ Power Supply - Review
28 November 201721 081 view
Seasonic Focus GX-550 power supply - product tour and unboxing
3 January 20213 502 view
UNboxing Seasonic Focus GX 650w
26 September 20202 590 view
Seasonic Focus GX 850W PSU Unboxing
20 March 202011 175 view
Seasonic Focus Plus Gold 550W 80 Plus Gold PSU Unboxing
30 July 20195 295 view

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.

Seasonic FOCUS GX configurations

Price for Seasonic FOCUS GX
Seasonic FOCUS GX FOCUS GX-550from £94.995 offers
Seasonic FOCUS GX FOCUS GX-750from £87.506 offers
Seasonic FOCUS GX FOCUS GX-850from £113.998 offers
Seasonic FOCUS GX FOCUS GX-1000from £142.997 offers
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Cooler Master MWE Gold V2 FM MPE-7501-AFAAG
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Seasonic FOCUS GX ATX 3.0 FOCUS GX-750 ATX 3.0
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