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Scan code: LN100738 Manufacturer code: Focus GX-750

Seasonic Focus GX 750 750W Modular 80+ Gold PSU/Power Supply

750W Seasonic Focus GX 750 80PLUS Gold, Single Rail, Fully Modular, 62A, 120mm Fan, ATX PSU

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Scan code: LN100738 Manufacturer code: Focus GX-750
Order now and get it tomorrow (upgrade to Sunday delivery at checkout)
From £9.88 / month (APR 14.9%)
Monthly Payment: £9.88
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £109.99
Total inc. interest: £118.49
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 19.9% and may be even lower.

Representative Example:

Purchase Rate: 19.9% p.a. (variable)

Representative: 19.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
Delivery Options
  • By DPD On 1st Mar to your specified address. | Free Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
Frequently Bought Together

Focus GX 750 Watt Power Supply from Seasonic

FOCUS GX 850 Watt

BRING TRUE POWER TO YOUR PC The newly upgraded FOCUS PX and GX series are the successors to the FOCUS PLUS Series, which became an instant top seller in the power supply market after its launch in 2017. In 2019, Seasonic engineers have made improvements to the popular series such as 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 GoldCertification


Excellent Efficiency for your Dream PC


80 PLUS® GOLDThe FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load.

Crafted for Superior Performance


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.

Working Silently under Heavy Workloads


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.

Easily Control Fans to your Needs

4K Recording

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.

Finely Crafted Fan Design

4K Recording

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 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.

FOCUS GX Feature Summary

1.80 PLUS® Gold certified

2.Compact Size - 140 mm deep

3.Tight Voltage Regulation

4.Cable-free Connection Design

5.S3FC - Fanless until 30 % load

6.Multi-GPU setup

7.Gold plated connectors

8.10 years warranty

Size ATX
Edition Focus GX 750
Wattage 750 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency (at 230Vac)  
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 62 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 62 A
Modular Yes
Modularity Full Modular
SLI/CrossFire No
EPS 12V Yes
Motherboard Connector 20+4-pin
  • 2 x 4+4-pin ATX 12V
  • 3 x 4-pin Molex
  • 2 x 4-Pin Molex to SATA
  • 4 x 6+2-pin PCIe
  • 10 x SATA
Dimensions 150 x 86 x 140 (WxHxD)
Package Type Retail
Additional Information
Scan Code LN100738
Model Number Focus GX-750
GTIN 4711173874690

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

120 months
Return to base
DOA Period:
30 days
RTB Period:
12 months
Manufacturer Contact Details
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TekSpek Guides
Power Supply units
Power Supply units
Date Issued: 28th Apr 2020

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

Read More

750W Seasonic Focus GX 750 80PLUS Gold, Single Rail, Fully Modular, 62A, 120mm Fan, ATX PSU is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from High Quality Top Brand power supply. Comes with lots of modular connectors & is a fair price for what it represents.
Date published: 2020-06-07
Rated 5 out of 5 by from Good option on a budget My old cheap Corsair PSU decided to develop coil whine at the worst possible time. In the middle of lockdown PSU options were very limited, most models were either sold out, on backorder with no clear ETA or overpriced on eBay. I was a bit sceptical about buying this model as I've read that the older Focus Plus model was not the best choice, however through online research I was assured that the issues it suffered from were addressed by Seasonic with the new focus GX so I caved and bought it. So far I wasn't disappointed. The product is fully modular, feels and looks premium and the installation was fairly straightforward. It does what it says on the box. I haven't used it in fanless mode because it's quiet either way. Most importantly, the coil whine is gone! Both the product and next day shipping were reasonably priced.
Date published: 2020-06-06
Rated 5 out of 5 by from prepare to be amazed This product not only surprised me as I opened the packaging but its performance and quality is superb. Seasonic delivered a great psu with imo a great efficiency curve. But before you get to that, it comes with all the leads and more you will need for your build in a neat and tidy bag separate to the bagged psu along with zip/cable ties and velcro cable management ties and a 24 pin jumper plug to test the psu out before you build your machine. They thought of everything. They have you covered when it comes to stable power delivery and aesthetically pleasing psu, it has a hybrid button for low power usage mode and can be mounted up or down depending on your case. If you don't have cable extensions for your build fear not, all cables here are shrouded and black so no ketchup and mustard here which seems to be the trend nowadays and that's only a good thing. I run a 5700xt nitro and I chose 750w and this bad boy doesn't skip a beat.
Date published: 2020-05-28
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Seasonic Focus GX 750 750W Modular 80+ Gold PSU/Power Supply
Seasonic Focus GX 750 750W Modular 80+ Gold PSU/Power Supply