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Seasonic PRIME GX PRIME GX-850

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from £149.99 
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Seasonic PRIME GX PRIME GX-850
PRIMEsemi-passive coolingmining80+ Gold12 year warranty
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
1000 W
24+8+8(4+4) pin
Main
Power850 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemsemi-passive
Fan size135 mm
Certification80+ Gold
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA10
MOLEX5
PCI-E 8pin (6+2)6
Floppy
Cable systemmodular
Braided wires
Cable length
MB610 mm
CPU650 mm
SATA860 mm
MOLEX690 mm
PCI-E750 mm
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
Manufacturer's warranty12 years
Dimensions (HxWxD)86x150x170 mm
Official Websiteseasonic.com
Added to E-Catalogfebruary 2017
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Seasonic 2025 - new products, best sales and most actual models Seasonic.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

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Seasonic PRIME GX 850 Watt Full Modular 80+ Gold Quiet PSU/Power Suppl

Scan.co.uk
Delivery: to United Kingdom
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£149.99
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Seasonic Seasonic PRIME GX-850 850W

Power Supply Unit / ATX12V / PCI Express Connectors (8-Pin) 6 / Serial ATA Connections 14 / Cable Management Fully Modular / Power 850 Watt / Certificates 80 Plus Gold
Idealo.co.uk
Delivery: in United Kingdom
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£149.99
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Seasonic Seasonic PRIME GX

Power Supply Unit / ATX12V / Cable Management Fully Modular / Certificates 80 Plus Gold
Idealo.co.uk
Delivery: in United Kingdom
Report
£149.99
Buy in shop
Series Seasonic PRIMECompare using chart →
Seasonic PRIME Platinum SSR-1300PD
from £325.26 
1300 W, 24+8+8(4+4) pin, 12 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 94 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME FANLESS TX TX-700
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700 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 94 %, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME TX TX-1600
from £429.99 
1600 W, 24+8+8+8 pin, 8 х 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 96 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME GX GX-1000
from £338.88 
1000 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 12 years
Seasonic PRIME TX TX-750
from £255.97 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 96 %, semi-passive СО, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME 1300 W GOLD GX-1300
from £209.59 
1300 W, 24+8+8(4+4) pin, 12 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 12 years
Seasonic PRIME PX PX-1000
from £421.66 
1000 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME FANLESS PX PX-500
from £179.99 
500 W, 24+8+8(4+4) pin, 1 х 6+2 pin, SATA 8, Molex 5, ATX, modular, Efficiency 92 %, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME TX TX-850
from £238.99 
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 96 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME GX GX-750
from £192.45 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 94 %, semi-passive СО, certificate 80+ Gold, warranty 12 years
Seasonic PRIME Ultra Titanium SSR-650TR
from £222.31 
650 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 6, Molex 5, ATX, modular, Efficiency 94 %, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME PX PX-1600
from £379.99 
1600 W, 24+8+8+8 pin, 8 х 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME GX GX-850
from £149.99 
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold, warranty 12 years
Seasonic PRIME TX ATX 3.0 TX-1300 A3.0
from £409.99 
1300 W, 24+8+8+8 pin, 6 х 6+2 pin, 1 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 94 %, semi-passive СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME PX PX-650
from £243.56 
650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 5, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME PX PX-750
from £139.99 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME Ultra Titanium SSR-1000TR
from £354.99 
1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 14, Molex 5, ATX, modular, Efficiency 94 %, mining, certificate 80+ Titanium, warranty 12 years

Seasonic PRIME GX configurations

Price for Seasonic PRIME GX
Seasonic PRIME GX PRIME GX-750from £192.451 offer
Seasonic PRIME GX PRIME GX-850from £149.993 offers
Seasonic PRIME GX PRIME GX-1000from £338.881 offer
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PSU Seasonic PRIME GX-850
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