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header-product Power Supply Unit GIGABYTE UD850GM PG5W 850 W
110.99 €

Power Supply Unit GIGABYTE UD850GM PG5W 850 W

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Power Supply GIGABYTE UD850GM PG5W Photo 1
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Short description

The GIGABYTE UD850GM PG5W is an 850 W ATX power supply unit designed for PCs. It features a 20+4 pin motherboard connector and supports an AC input voltage range of 100-240 V with a maximum input current of 12 A. The PSU is 80 PLUS Gold certified, ensuring high energy efficiency. It includes various cable lengths for SATA and a 12 cm active cooling fan for optimal performance. The unit is finished in white, making it a stylish addition to any build.
Available at price 110.99 €: 9 pcs.
Total available for order: 19 pcs.
Warranty: 2 Years
SKU: 10751591
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.69 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.08 euros per month
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Product information

Description

The GIGABYTE UD850GM PG5W 850 W is a compact ATX power supply designed for desktop PCs that require stable, efficient power delivery. It supports PCIe Gen 5.0 graphics cards via a native 16-pin (+12VHPWR) connector with a cable capable of delivering up to 450 W to the GPU, and complies with the Intel ATX 3.0 (PSDG) power supply standard for transient power excursions and timing. The unit is 80 PLUS Gold certified and integrates high-quality Japanese capacitors, an enlarged heatsink and a 120 mm smart hydraulic bearing fan to balance cooling, noise and longevity.

Advantages

The power supply offers up to 850 W total output with a +12V rail able to deliver the unit's full rated power. Its native 16-pin PCIe Gen 5.0 connector supports high-power modern graphics cards, while ATX 3.0 compliance ensures support for power excursions and required timing specifications. The 80 PLUS Gold certification provides around 90% efficiency at optimal loads, reducing wasted energy and heat. The fully modular flat-cable design reduces clutter and improves case airflow. Built with Japanese main capacitors, an enlarged heatsink and a smart 120 mm HYB fan, the UD850GM PG5W focuses on durability and stable thermal performance.

Suitable for

  • Gaming and high-performance desktop builds using PCIe Gen 5.0 graphics cards
  • Workstations requiring stable 850 W power delivery
  • Compact or mid-tower cases where a 140 mm PSU length is preferred
  • Systems where modular cabling and improved airflow are desired

Key specifications

  • Total power: 850 W
  • Efficiency: 80 PLUS Gold (around 90% at 50% load)
  • Motherboard connector: 20+4 pin ATX
  • PCIe connector: native 16-pin (+12VHPWR) cable, supports up to 450 W to GPU
  • Fan: 120 mm smart hydraulic bearing (HYB)
  • Form factor / length: ATX, 140 mm length
  • Input voltage: 100–240 V AC, up to 12 A
  • Product colour: White

How to use

Install the UD850GM PG5W into a compatible ATX case and secure it with the provided screws. Connect the 20+4 pin ATX cable to the motherboard and attach the modular cables required by your system. For modern PCIe Gen 5.0 graphics cards, use the included native 16-pin (+12VHPWR) cable and ensure the GPU accepts the connector. Verify cable routing to maintain good airflow and connect SATA, peripheral and CPU power cables as needed. After connections are confirmed, power on the system and check that voltages and fan operation are normal.

Usage recommendations

For reliable operation, ensure your chassis supports the 140 mm PSU length and use only the supplied +12VHPWR cable for PCIe Gen 5.0 GPUs. Allow adequate ventilation around the PSU, and keep the fan and vents free of dust to maintain cooling efficiency and extend component life.

Specifications

Total power:
850 W
Efficiency:
90 %
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Gold
Fan diameter:
120 mm
Product colour:
White
All features

Power

Total power:
850 W
Efficiency:
90 %
Power Factor Correction (PFC) type:
Active
Hold time:
16 ms
Power protection features:
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
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
Input current:
12
AC input voltage:
100 - 240

Ports & interfaces

Motherboard power connector:
20+4 pin ATX
Floppy disk drive connector:
Yes
Floppy drive power connector:
1
Number of SATA power connectors:
8
Peripheral (Molex) power connectors (4-pin):
3
ATX power connector (20+4 pin):
Yes
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
4
Cabling type:
Fully-Modular
Motherboard power cable length:
610 mm
SATA power cable length:
150, 300, 450, 600
CPU power cable length:
600 mm
Peripheral (Molex) power cable length:
500, 120
PCI Express power cable length:
600 mm
Floppy disk drive cable length:
150 mm
EPS power connector (4+4 pin):
Yes

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Gold
Mean time between failures (MTBF):
100000 h
Bearing technology:
HYB
ATX version:
2.31
Power supply unit (PSU) form factor:
ATX

Design

Fan diameter:
120 mm
Number of fans:
1 fan(s)
Cooling type:
Active
Fan location:
Top
On/off switch:
Yes
Product colour:
White

Weight & dimensions

Height:
86 mm
Width:
150 mm
Depth:
140 mm

Packaging content

Cables included:
PCIe, Peripheral (Molex), SATA, CPU

Logistics data

Harmonized System (HS) code:
84733020

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU86 9 13.07.2026 Best delivery 110.99 €
WH354 1 20.07.2026 129.49 €
Available only for legal entities
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WH109 9 27.07.2026 124.99 €
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Stock: 9
Delivery Date: 27.07.2026
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Customer reviews

Customer questions

FAQ

How much does the Power Supply GIGABYTE UD850GM PG5W cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Power Supply GIGABYTE UD850GM PG5W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply GIGABYTE UD850GM PG5W online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All GIGABYTE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GIGABYTE service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Power Supply GIGABYTE UD850GM PG5W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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