GIGABYTE · Power Supply Unit

GIGABYTE GP-UD850GM PG5 price in United Kingdom

MPN GP-UD850GM PG5EAN 4719331553104EAN 4719331553111

Noise40 dB
ColourBlack
Total power850 W
Motherboard power connector20+4 pin ATX

Lowest price incl. delivery

£89.51

at PCHUB.UKFree deliveryIn stock

2 stores
Range £89.51 – £89.51
2 in stock
1 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

2 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£89.51at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 2 offers

Every store asks the same price.

2 of 2 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceGIGABYTE GP-UD850GM PG5 power supply unit 850 W 20+4 pin ATX ATX Black In stockFree shipping
£89.51incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukGIGABYTE GP-UD850GM PG5 power supply unit 850 W 20+4 pin ATX ATX Black In stockShipping not stated
£89.51item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Best price · PCHUB.UK£89.51

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Product details

Identification

Brand: GIGABYTE
Product: GP-UD850GM PG5
Full name: GIGABYTE GP-UD850GM PG5 power supply unit 850 W 20+4 pin ATX ATX Black
Manufacturer part number: GP-UD850GM PG5
EAN / UPC: 4719331553104, 4719331553111
Category: Power Supply Unit

53 specifications from the manufacturer's data sheet

Power

Total power	850 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)	105 W
Combined power (+12V)	850 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)	70.8 A
Max output current (+5V)	20 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Efficiency	90%
Hold time	16 ms
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector	20+4 pin ATX
Motherboard power cable length	61 cm
Number of PATA power connectors	3
Number of SATA power connectors	8
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