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Seasonic PRIME PX PRIME PX-850 (SSR-850PD)

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Seasonic PRIME PX PRIME PX-850
PRIMEsemi-passive coolingmining80+ Platinum12 year warranty
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
1000 W
24+8+8(4+4) pin
1600 W
24+8+8+8 pin
Main
Power850 W
Form factorATX
Specs
PFCactive
Cooling systemsemi-passive
Fan size135 mm
Certification80+ Platinum
ATX12V version2.4
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-Catalogjune 2017
P/N
SSR-850PD

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Seasonic PRIME PX-850 Fully Powered PC Power Supply 80PLUS Platinum 850 Wa

80 PLUS Platinum Micro Tolerance Load Regulation (0.5 %) Cable-free Connection Design Premium Hybrid Fan Control - Fanless... moreuntil 40 % load Multi-GPU setup
Amazon.co.uk
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£209.34
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Seasonic Prime PX-850 power supply unit 850 W 20+4 pin ATX ATX Black PRIME

Seasonic Prime PX-850 power supply unit 850 W 20+4 pin ATX ATX Black
Smartteck.co.uk
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£215.63
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Seasonic PRIME PX 850 Watt Full Modular 80+ Platinum PSU/Power Supply

Scan.co.uk
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£189.98
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Seasonic Seasonic Prime PX-850 850W 80 Plus Platinum Modular Power Supply

Seasonic has created the long awaited Prime series of power supplies, with the PX models impressing users the world over with... moretheir 80 PLUS Platinum ratings, unparalleled efficiency, modular cable management and stylish design. The perfectly harmonised combination of third-gen electronics has helped Seasonic to offer unparalleled load regulation with tolerances of under half of one percent.The Seasonic Prime PX-850 Power Supply at a Glance:850 Watt power supply with powerful 70A single railVery high efficiency thanks to 80 PLUS Platinum certificationPrecise load regulation with 0.5% toleranceQuiet 135mm fan with semi-passive operating modeFully modular cable management with flat cablesSix 6+2-Pin PCIe connectors for graphics cardsPower Supply with 80 PLUS Platinum Efficiency and Powerful 70A Single RailThe Seasonic Prime PX-850 is a high-performance power supplie and makes for an ideal option for use in high-end gaming PCs thanks to its 850 Watt output. The powerful 12 Volt rail delivers a full 62A and is also certified 80 PLUS Platinum. < i>Seasonic only uses the highest quality electronic components, and the majority of internal connections are wireless in design.The completely modular, individually pluggable cables ensure a tidy interior and optimised airflow. The Seasonic Prime PX 850W also offers, in addition to a 24-Pin- and two 4+4-Pin cables, six 6+2-Pin PCIe connectors as well as 14 SATA- and five 4-Pin Molex connectors. This range of connectors helps make the unit the perfect choice for high-performance systems. Visually the black power supply is also impressive, with its black-silver grill blending in perfectly with almost any case.Adjustable Fan Controller with Semi-Passive ModeThe built-in 135 mm fan has a smooth-running fluid dynamic bearing, which ensures quiet operation and an impressively long service life. The hybrid switch on the rear of the power supply also allows switching between automatic fan control with and without semi-passive mode. This is particularly valuable addition when it comes to the overall noise produced by the unit while keeping in mind the degree of cooling required and how much power the system is pulling from the power supply at any given time.It almost goes without mentioning that the Prime PX-series of power supplies all have the requisite protective mechanisms that modern high-end models ought to offer. The unit's load regulation maintains an extremely low tolerance of just 0.5%. In addition, Seasonic offers a full twelve-year manufacturer's warranty, something which shows that they stand behind the quality and reliability of their hardware. Technical Details:Dimensions: 150 x 86 x 170 mm (W x H x D)fan: 135 mm (fluid dynamic bearing, automatic control with semi passive mode)Efficiency: max. 92% @ 50% load, 80 PLUS Platinum CertificateActive PFCForm factor: ATX12VPower: 850 W+3.3V: 20 A+5V: 20 A+3.3V & +5V: 100 W+12V: 70 A / 744 W-12V: 0.3 A / 3.6 W+5Vsb: 2.5 A / 12.5 WConnections (removable):1x
Overclockers.co.uk
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£249.95
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Seasonic Prime 850W Semi-Modular Power Supply 80 Plus Platinum SSR-850PD

The Seasonic Prime Platinum 850 watt power supply is a 80 plus platinum certified power supply and guarantees stability and r... moreeliability. It boasts a near-perfect voltage output which represents Seasonic’s market leading engineering feat. This unit is ideal for users who want to reduces noise levels in their work environment, as it has an oversized, 135 mm Fluid Dynamic Bearing Fan that is controlled by Seasonic’s proprietary Premium Hybrid Fan Control. An innovative Cable-free Connection Design solution employs a highly conductive copper plate to replace the traditionally used cables for a cleaner design and to increase power efficiency.
CCLonline.com
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£256.99
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3 more offer(s)
Series Seasonic PRIMECompare using chart →
Seasonic PRIME TX PRIME TX-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 96 %, полупассивная СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME PX PRIME PX-1600
from £348.00 
1600 W, 24+8+8+8 pin, 8 х 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 92 %, полупассивная СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME 1300 W GOLD PRIME GX-1300
from £218.28 
1300 W, 24+8+8(4+4) pin, 12 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 90 %, полупассивная СО, mining, certificate 80+ Gold, warranty 12 years
Seasonic PRIME PX PRIME PX-1000
from £219.98 
1000 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 92 %, полупассивная СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME Platinum SSR-1300PD
from £274.61 
1300 W, 24+8+8(4+4) pin, 12 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 94 %, полупассивная СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME GX PRIME 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 %, полупассивная СО, mining, certificate 80+ Gold, warranty 12 years
Seasonic PRIME TX PRIME TX-1300
from £487.16 
1300 W, 24+8+8+8 pin, 8 х 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 96 %, полупассивная СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME GX PRIME GX-650
from £128.99 
650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 94 %, полупассивная СО, certificate 80+ Gold, warranty 12 years
Seasonic PRIME TX PRIME TX-1000
from £339.95 
1000 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 14, Molex 5, ATX, modular, Efficiency 96 %, полупассивная СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME GX PRIME GX-750
from £129.98 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 94 %, полупассивная СО, certificate 80+ Gold, warranty 12 years
Seasonic PRIME TX PRIME TX-850
from £250.99 
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 96 %, полупассивная СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME GX PRIME GX-1000
from £180.34 
1000 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 90 %, полупассивная СО, mining, certificate 80+ Gold, warranty 12 years
Seasonic PRIME TX ATX 3.0 1600 A
from £453.19 
1600 W, 24+8+8+8 pin, 6 х 6+2 pin, 2 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 94 %, полупассивная СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME TX ATX 3.0 1300 A
from £395.71 
1300 W, 24+8+8+8 pin, 6 х 6+2 pin, 1 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 94 %, полупассивная СО, mining, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME FANLESS PX FANLESS PX-500
from £145.58 
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 Ultra Titanium SSR-750TR
from £244.99 
750 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 PX PRIME PX-850
from £189.98 
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 10, Molex 5, ATX, modular, полупассивная СО, mining, certificate 80+ Platinum, warranty 12 years
Seasonic PRIME TX PRIME TX-650
from £190.99 
650 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 6, Molex 5, ATX, modular, Efficiency 96 %, полупассивная СО, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME TX PRIME TX-750
from £224.99 
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 96 %, полупассивная СО, certificate 80+ Titanium, warranty 12 years
Seasonic PRIME PX PRIME PX-650
from £153.97 
650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 5, ATX, modular, Efficiency 92 %, полупассивная СО, certificate 80+ Platinum, warranty 12 years
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Seasonic PRIME PX configurations

Price for Seasonic PRIME PX
Seasonic PRIME PX PRIME PX-650from £153.973 offers
Seasonic PRIME PX PRIME PX-750from £149.994 offers
Seasonic PRIME PX PRIME PX-850from £189.988 offers
Seasonic PRIME PX PRIME PX-1000from £219.985 offers
Seasonic PRIME PX PRIME PX-1600from £348.0012 offers
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EVGA SuperNOVA P5 220--0750-X2
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PSU Seasonic PRIME PX-850
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