Scan code: LN61795 Manufacturer code: CP-9020099-UK

Corsair 850W CX850M Hybrid Modular Power Supply

850W Corsair CX850M, Hybrid Modular, 80PLUS Bronze, SLI/CrossFire, Single Rail, 70A, 120mm Fan, ATX PSU

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Thumbnail 1 : Corsair 850W CX850M Hybrid Modular Power Supply Thumbnail 2 : Corsair 850W CX850M Hybrid Modular Power Supply
Scan code: LN61795 Manufacturer code: CP-9020099-UK
£97.99
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Delivery Options
  • By DPD On 26th Mar 2019 to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

ScanProtect
  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

CX850M - Corsair Power Supply - Hybrid Modular ATX PSU

Corsair CX850M Power Supply 80PLUS - Bronze

Corsair CXM 750W Power Supply

The CX705M is an excellent mid-level PSU for use in basic system builds and desktop PC computer uprades. The CXM Series is available in a variety of power configurations allowing you to power more components if needed. The matt black finish, black sleeved cables and black connectors give the CX850M a high-tech look. The clever thermally controlled fan design allows for little or no detectable fan noise during normal use, this gives an 80PLUS BRONZE certified efficiency rating. This CX850M has been tested to strict Corsair standards for a trouble-free installation.

View other CXM Series power supplies:
CX750

Fully Wired Connectivity

Connections

Modular Cabling System

On the CX850M PSU the peripheral power cables aren’t hard-wired to the power supply, you can connect only the cables you need for your exact configuration of PCI-E cards and storage devices. The rest of the cables stay in the box, and not in your PC’s case where they can add to the clutter and interfere with airflow.

CX850M Efficiency & Noise Graphs

CX850M EFFICIENCY

Efficiency Graph

CX850M FAN NOISE

Noise Graph

Corsair CX850M Output Power Chart

Corsair CX850M ATX Power Supply
AC Input Rating DC Output Rating
AC Input: 100V - 240V DC Output +3.3V +5V +12V -12V +5Vsb
Current: 13A - 6.5A Max Load 25A 25A 70A 0.8A 3A
Frequency: 47Hz - 63Hz Maximum Combined Wattage 130W 840W 9.6W 15W
  Total Power: 850W
Specifications
Size ATX
Edition CX850M
Wattage 850 W
80 PLUS Certification 80 PLUS Bronze
Max. Efficiency (at 230Vac) 85 %
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 70 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 70 A
Modular Yes
Modularity Hybrid Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
Connectors
  • 1 x 4+4-pin CPU +12V (EPS)
  • 2 x 4-pin FDD Power
  • 6 x 4-pin Molex
  • 4 x 6+2-pin PCIe
  • 8 x SATA
Dimensions 150 x 86 x 160 mm (WxHxD)
Package Type Retail
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
36 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
60 months
Manufacturer Contact Details
Manufacturer:
Scan
Telephone:
0871 472 47 47
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TekSpek Guides
Power Supplies
Power Supplies
Date Issued: 25th Oct 2017

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

Read More

80 Plus certification
80 Plus certification
Date Issued: 18th Nov 2010

Conceived back in 2004 and brought to market just a year later, the 80 PLUS initiative is one of many standards introduced in an effort to increase energy efficiency in modern technology. Targeting computer power supplies, it awards PSUs that are able to achieve an energy efficiency of over 80 per cent at varying workloads and a power factor of 0.9 or more at 100 per cent load.

Read More

Green computing at home
Green computing at home
Date Issued: 20th Nov 2008

This TekSpek explains what Green Computing is, what it means to the consumer, and how energy-efficient components can be beneficial in the home.

Read More

Reviews
850W Corsair CX850M, Hybrid Modular, 80PLUS Bronze, SLI/CrossFire, Single Rail, 70A, 120mm Fan, ATX PSU is rated 4.0 out of 5 by 2.
Rated 3 out of 5 by from Introduced me to coil whine As the title states this opened my eyes as to why you shouldn't skimp on your power supply. I hear that it is perfectly safe but the coil whine is so bad that I have forked out another £180 for a decent EVGA PSU as the noise is making me worry that it is going to brick my pc any minute.
Date published: 2017-12-14
Rated 5 out of 5 by from Decent There isn't much I can say about a PSU unless I have used it for a considerable amount of years without power loss by which time a review would be pointless as a new line of PSU's would be on the market. My friend has had the 750w version for 2 - 3 years and is still going strong. Other than this, all I can say is that the noise is practically non-existent and that the cabling is pretty decent in terms of both build quality and that you can power 2 graphics cards with a single cable that has 2 plugs. As always scan is a decent company to buy parts from both online and in-store.
Date published: 2016-03-29
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Questions & Answers

Does this PSU take the type 4 cables for the EPS/ATX12V 4pin?

Asked by: Whitey
Hello, These use a fixed cable type for the EPS/ATX12V cable, they are not modular type 3 or 4 cables. Regards,
Answered by: JackB
Date published: 2017-11-21
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Corsair 850W CX850M Hybrid Modular Power Supply
Corsair 850W CX850M Hybrid Modular Power Supply Corsair 850W CX850M Hybrid Modular Power Supply
Corsair 850W CX850M Hybrid Modular Power Supply