GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black

GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black

Brand Gigabyte

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£159.99

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You save £11.18 (7%)

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Listed since 25 May 2026

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Description

Support PCIe Gen 5.0 graphics cardThe UD1300GM 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 600 watts of power to the graphics card.Support Intel ATX 3.0 standardThe UD1300GM PG5 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, 140mm 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 and optimized the airflow. The heat dissipation performance is increased, thus prolonging the service life of the components.140MM 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 +12VHPWR and the +12V can provide a total of 1300W power output. The +12VHPWR can provide up to 600W for the latest PCIe Gen 5.0 graphics card.COMPACT DESIGNLeveraging the engineers' excellent design capabilities, cooling technology and higher-quality materials, GIGABYTE has reduced the length of the power supply to an amazing 160mm compared to traditional design. It can be easily installed in any chassis without space constraints.

Specifications

Total power 1300 W
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Input current 12 - 6 A
Maximum input current (@110V) 6 A
Maximum input current (@220V) 12 A
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 125 W
Combined power (+12V) 1300 W
Combined power (+5V) 125 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 17.5 W
Max output current (+3.3V) 25 A
Max output current (+12V) 108.3 A
Max output current (+5V) 25 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 3.5 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
Number of PATA power connectors 3
SATA power cable length 150,600 mm
Peripheral (Molex) power connectors (4-pin) 2
Peripheral (Molex) power cable length 200,600 mm
PCI Express power connectors (6+2 pin) 4
PCI Express power connectors (16-pin) 1
PCI Express power cable length 70 cm
CPU power connector (4+4 pin) Yes
ATX power connector (20+4 pin) Yes
PCI Express connector Yes
Cabling type Fully-Modular
80 PLUS certification 80 PLUS Gold
Purpose PC
Power supply unit (PSU) form factor ATX
Noise level 40 dB
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
Illumination No
Cables included CPU, PATA, Peripheral (Molex), SATA
Cable tie(s) included Yes
Compliance certificates CCC, CE, Federal Communications Commission (FCC), RoHS
Width 150 mm
Depth 160 mm
Height 86 mm
Package type Box
Warranty period 5 year(s)

Full specifications

Marque Gigabyte
Référence fabricant gpud1300gmpg5
EAN 4719331553401

GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black: complete technical analysis for 2026

The GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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 B850 AORUS ELITE WIFI7 ICE Motherboard - AMD Ryzen 9000 Series CPUs, 14+2+2 Phases Digital VRM, up to 8200MHz DDR5 (OC), 1xPCIe 5.0 + 2xPCIe 4.0 M.2, 2.5 LAN, WIFI 7, USB 3.2 Gen 2x2 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 Informatique for?

The GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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 Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black adapts to different levels of use in the Informatique 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 B850 AORUS ELITE WIFI7 ICE Motherboard - AMD Ryzen 9000 Series CPUs, 14+2+2 Phases Digital VRM, up to 8200MHz DDR5 (OC), 1xPCIe 5.0 + 2xPCIe 4.0 M.2, 2.5 LAN, WIFI 7, USB 3.2 Gen 2x2.

Against the competition

In the Informatique market, the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black is well positioned thanks to its price from £159.99 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 391990 £
Mid-range391990 £ to 914640 £
High-endOver 914640 £

The best times to buy the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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 UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black

How does the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black compare to competitors in the Informatique category?

In the Informatique category, the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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 UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black suitable for beginners?

Yes, the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black is generally appreciated by both beginners and regular users of the Informatique 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 UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black?

Refurbished versions of the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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 UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black drop during the year?

Prices for the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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 Informatique category.

Is delivery free for the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black at all retailers?

Free delivery is not guaranteed for the GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black 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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