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Antec CP-850 850W Continuous Power CPX SLI Certified CrossFire Ready 80 PLUS Certified Modular Active PFC "compatible with Core i7" Power Supply - Retail

Over current protection on all rails for performance/safety

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Original Price: $139.99
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Combos & EssentialsManufacturer InfoReturn Policies

Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 5 years
  • Manufacturer Limited Warranty period (labor): 5 years

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
OverviewCustomer ReviewSpecificationsProduct Tour
The Antec's CP series is exclusively designed for Antec's 1200/P183/P193 cases and provide an excellent price-to-performance ratio. The Antec CP-850 power supply features 80 PLUS certification, saving energy and your money. It also generates less heat, and enhances cooling with a super-silent 120mm PWM fan. The Active PFC circuitry further reduces impact on the power infrastructure resulting in cooler, quieter, and more environmentally friendly power.

The Antec New CP-850’s universal input capability, together with ATX12V v2.3 and EPS12V V2.91 compliancy lets you use it in a variety of situations without worrying about input voltages. Dedicated power circuitry, industrial grade protection circuitry, and Active PFC deliver safe, reliable output. Four +12V output circuits provide maximum stable power for the CPU independently of the other peripherals.

The modular design makes cable management easier. The main power cables are permanently attached, while all of the peripheral cables all plug into the back of the PSU. The cables are all wrapped in mesh for a cleaner installation. Bring new power to your system with this remarkable supply!

Review Summary (read more reviews, write a review)

5
newegg
73%
4
newegg
17%
3
newegg
4%
2
0%
1
newegg
6%
Product Rating:
Total Reviews: 71

Great PSU but only for a select number of cases

white Reviewed By: UncleOwen on 4/3/2009
Rating + 4
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: Does its job admirably. Performance wise this is the best power supply for the money right now provided you have one of antec's latest cases or you don't care about your PSU hanging out ouside of your case.
Cons: BE WARNED: This PSU is only for antec's Twelve Hundred, P183, and P190. It WILL NOT fit and be secured with screws inside any other case. This powersupply is part of Antec's mission to change the PSU standard from ATX to CPX. It is a MASSIVE powersupply. You've been warned.

Why Antec decided to mess with the many people who recently bought Nine Hundreds is beyond me but there you go. You've been warned.
Other Thoughts: I made the mistake of buying this thinking it was just your standard ATX power supply. I was soooo wrong. It is gargantuan. But since it's such an awesome PSU, I went ahead and decided to keep it and have it outside of my case.
34 out of 37 people found this review helpful. Did you? Yes No

Solid PSU

white Reviewed By: Computer Ed on 6/24/2009
Rating + 4
Tech Level Tech Level: high - Ownership: 1 month to 1 year
Pros: Hybrid Cable Design means the cables you need are there and you can add any extra as needed. The larger size results in better cooling due to layout. The front to back fan system works better as it is straight through and does not have to turn in the PSU like other 120mm solutions. Power is stable and effeciency right on the mark.
Cons: None that I can find.
Other Thoughts: Dispite the people that cannot read before buying this is a great PSU. It is limited to three cases it will work in right now but this will likely expand. The new design lowers cost, increases air flow and makes a generally great PSU. Just be aware whne buying it that there is a case use limitation.
5 out of 5 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelCP-850
TypeATX / BTX
Maximum Power801 - 900W
Fans1
PFCActive

Review Summary (read all 71 Reviews, write a review)

5
newegg
73%
4
newegg
17%
3
newegg
4%
2
0%
1
newegg
6%
Product Rating:
Total Reviews: 71

Awesomesauce

white Reviewed By: Steamer on 1/25/2010
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: less than 1 day
This user purchased this item from Newegg
Pros: Great bang for the buck. This PSU is a perfect match for my Antec 1200 case.
Cons: none
Other Thoughts: If it ever dies I can use it as a boat anchor.
Antec 1200 case
Antec CP-850 850w PSU
AMD 965
MSI 790FX-GD70
OCZ BE AMD RAM 4G
WD 1t HD
Widows 7 64 bit
Did you find this review helpful? Yes No

white Reviewed By: willy on 1/21/2010
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: Great cable design... Made it real easy for me to hide behind my motherboard....My case is a 1200 so i had no issues with the installation....This thing has the cables and power to handle anything you throw at it.
Cons: none yet ...works great
Other Thoughts: I am lucky enough to have bought this in a combo with my antec 1200, if not i would have hated to have found out it didn't fit in my case.
Did you find this review helpful? Yes No

Schweeeet!

white Reviewed By: Deucemaster on 1/12/2010
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Easy, easy, easy! Cables were set up EXACTLY right for my build, used zero modular cables for neat, easy, install. Has two separate PCIE cables, on different rails, for your mondo video cards in crossfire. Has a unique, open design to improve airflow. Has a REALLY quiet fan.
Cons: This PSU is designed to fit a certain, limited number of Antec cases, on of which I happened to buy. Not sure how well this unit would work in other cases.
Did you find this review helpful? Yes No
Model
Brand Antec
Model CP-850
Spec
Type CPX
Maximum Power 850W Continuous Power
Fans 1, PWM (Pulse Width Modulation)
PFC Active
Main Connector 20+4Pin
+12V Rails 4
PCI-Express Connector 2 x 6-Pin, 2 x 6+2-Pin
SATA Power Connector 9
SLI Certified
CrossFire Ready
Modular Yes
Energy-Efficient 80 PLUS Certified
Input Voltage 100 - 240 V
Input Frequency Range 47 - 63 Hz
Output +3.3V@24A,+5V@30A,+12V1@22A,+12V2@22A,+12V3@25A,+12V4@25A,-12V@0.6A,+5VSB@3.0A
MTBF >100,000 Hours
Approvals UL, FCC, TUV, CE, C-tick, CCC, CB, BSMI
Features
Connectors 1 x Main connector (20+4Pin)
1 x 12V(P4)
1 x 12V(8Pin)
9 x Peripheral
9 x SATA
1 x Floppy
4 x PCI-E
Features Compatible with Core i7
Advanced hybrid cable management to improve airflow and reduce clutter
Exclusively for 1200/P183/P193
Unique power supply construction compatible with many new Antec cases
Dual PCB layout optimizes cooling efficiency and allows for heavy duty components
Quiet 120mm PWM cooling fan
Safety protection circuitry prevents damage resulting from short circuits, over current and over voltage
Manufacturer Warranty
Parts 5 years limited
Labor 5 years limited

Introduction

The Antec's CP series is exclusively designed for Antec's 1200/P183/P193 cases and provide an excellent price-to-performance ratio. The Antec CP-850 power supply features 80 PLUS certification, saving energy and your money. It also generates less heat, and enhances cooling with a super-silent 120mm PWM fan. The Active PFC circuitry further reduces impact on the power infrastructure resulting in cooler, quieter, and more environmentally friendly power.

The Antec New CP-850’s universal input capability, together with ATX12V v2.3 and EPS12V V2.91 compliancy lets you use it in a variety of situations without worrying about input voltages. Dedicated power circuitry, industrial grade protection circuitry, and Active PFC deliver safe, reliable output. Four +12V output circuits provide maximum stable power for the CPU independently of the other peripherals.

The modular design makes cable management easier. The main power cables are permanently attached, while all of the peripheral cables all plug into the back of the PSU. The cables are all wrapped in mesh for a cleaner installation. Bring new power to your system with this remarkable supply!

Highlights

newegg ATX12V and EPS12V Compatible
Compatible with the ATX12V v2.3 and EPS12V v2.91 standards, the Antec CP-850 provides maximum power stability to drive the processors as well as other components for desktop and server computer systems.
newegg 850W Continuous Power
A continuous power of 850W delivers safe, reliable output for even the most extreme computer systems. Four industry-leading independent +12v rails are provided for more stable and safer power output.
newegg 80 PLUS Certified
The 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
newegg NVIDIA SLI Certified
The Antec CP-850 has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.
newegg Advanced Hybrid Cable Management
The advanced Hybrid Cable Management System provides an optimal solution for power distribution and airflow by hardwiring mandatory cables to reduce resistance and enabling peripheral cables to be installed as needed to minimize cable clutter for improved airflow.
newegg 120mm PWM Fan
The Antec CP-850 features a 120mm PWM (Pulse Width Modulation) fan for increased overall airflow and heat dissipation in the power supply enclosure.

Quick Specs

BrandAntec
+12V Rails4
Energy-Efficient80 PLUS Certified
Main Connector20+4Pin
Maximum Power801 - 900W
PCI-Express Connector2 x 6-Pin, 2 x 6+2-Pin
PFCActive
TypeATX / BTX
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Item#:N82E16817371024
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