Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular

Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular

Brand Gigabyte

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Listed since 8 April 2026

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Description

Support PCIe Gen 5.0 graphics cardsThe UD750GM PCIE 5.0 can sustain up to 3x GPU power excursion. It has a 16-pin connector and comes with a high-quality native 16-pin cable that allows you to use the PSU with a PCIe Gen 5.0 graphics card. This cable can support up to 450 watts of power to the graphics card.Support Intel ATX 3.0 standardThe UD750GM PCIE 5.0 can sustain up to 2x total power excursion. It is fully compatible with Intel PSDG (Power Supply Design Guide) ATX 3.0 standard which supports up to 200% power excursion, reaches 70% low load efficiency and complies with required power supply timing standards.ULTRA DURABLEInherit the product design spirit of GIGABYTE Ultra Durable, thus introducing a variety of high-quality materials and designs. Ultra Durable combines high-quality main Japanese capacitors, enhanced thermal solution, 120mm smart hydraulic bearing (HYB) fan, and six circuit protection designs. It provides consumers with a high-quality and stable power supply, and can be used for a long time.HIGH QUALITYJAPANESE CAPACITORSThe main capacitors use high quality Japanese capacitors to produce the efficient performance and ensure the longer reliability.ENHANCED THERMALSOLUTIONCompared with the standard thermal solution, we have enlarged the heatsink by about 200% or more, and optimized the airflow. The heat dissipation performance is increased by more than 10%, thus prolonging the service life of the components.120MM SMART HYDRAULICBEARING (HYB) FANThe fan speed is adjusted according to the automatic power detection and stops when the system is idle or under low load (less than 20% load). The hydraulic bearing fan provides longer and more stable life time.PROTECTIONIn order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries.FULLY MODULAR DESIGNAll the black flat cables are modular design. Installing only the cables you need to reduce clutter, to increase the airflow and to improve the chassis thermal performance.80 PLUS GOLD CERTIFIED80 Plus Gold certified ensures to deliver 90% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise.PLENTIFUL POWER SUPPLYThe +12V can provide a total of 750W power output. The 16-pin cable (+12VHPWR) can provide up to 450 watts of power to the latest PCIe Gen 5.0 graphics card.COMPACT DESIGNWith the help of engineers' excellent design capabilities and heat dissipation technology on various hardware products, and the use of higher quality materials, GIGABYTE has reduced the length of the power supply to an amazing 140 mm, so it can be easily installed in any chassis without space constraints.

Specifications

Total power 750 W
AC input voltage 100 - 240 V
Input current 12 A
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 105 W
Combined power (+12V) 732 W
Combined power (+5V) 105 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 15 W
Max output current (+3.3V) 20 A
Max output current (+12V) 61 A
Max output current (+5V) 20 A
Max output current (-12V) 2.3 A
Max output current (+5Vsb) 3 A
Hold time 16 ms
Efficiency 90%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector 20+4 pin ATX
Motherboard power cable length 61 cm
Number of SATA power connectors 8
SATA power cable length 150,300,450,600 mm
Peripheral (Molex) power connectors (4-pin) 3
Peripheral (Molex) power cable length 120,500 mm
EPS power connector (4+4 pin) Yes
PCI Express power connectors (6+2 pin) 4
PCI Express power cable length 60 cm
CPU power connector (4+4 pin) Yes
CPU power cable length 60 cm
ATX power connector (20+4 pin) Yes
Floppy drive power connector 1
Floppy disk drive connector Yes
Floppy disk drive cable length 15 cm
Cabling type Fully-Modular
80 PLUS certification 80 PLUS Gold
Purpose PC
Power supply unit (PSU) form factor ATX
ATX version 2.31
Bearing technology HYB
Mean time between failures (MTBF) 100000 h
Product colour Black
Cooling type Active
Fan diameter 12 cm
Number of fans 1 fan(s)
Fan location Top
On/off switch Yes
Cables included CPU, PCIe, Peripheral (Molex), SATA
Width 150 mm
Depth 140 mm
Height 86 mm
Harmonized System (HS) code 84733020

Full specifications

Marque Gigabyte
Référence fabricant gpud750gmpg5
EAN 4719331553647

Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular: complete technical analysis for 2026

The Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the GIGABYTE B550 EAGLE WIFI6 ATX AMD Socket AM4 Motherboard from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Who is this Périphériques informatiques for?

The Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular benefits from the expertise of Gigabyte in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Périphériques informatiques category, this is an option we recommend without hesitation.

For intensive or occasional use

The Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular adapts to different levels of use in the Périphériques informatiques category. Whether you use it intensively every day or more occasionally, this Gigabyte product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the GIGABYTE B550 EAGLE WIFI6 ATX AMD Socket AM4 Motherboard.

Against the competition

In the Périphériques informatiques market, the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular is well positioned thanks to its price from £82.93 and the strength of Gigabyte. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2280 £
Mid-range2280 £ to 5310 £
High-endOver 5310 £

The best times to buy the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular

How does the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular compare to competitors in the Périphériques informatiques category?

In the Périphériques informatiques category, the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular suitable for beginners?

Yes, the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular is generally appreciated by both beginners and regular users of the Périphériques informatiques category. It is quick to set up and Gigabyte usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular?

Refurbished versions of the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular drop during the year?

Prices for the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Périphériques informatiques category.

Is delivery free for the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular at all retailers?

Free delivery is not guaranteed for the Gigabyte UD750GM 750W 80 PLUS Gold PSU - PCIe 5.0 Ready, Fully Modular at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

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