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  • FirePower ZX Series 1250W 80Plus Gold Fully-Modular High Performance ATX PC Power Supply ZX1250W, formerly PC Power & Cooling
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FirePower ZX Series 1250W 80Plus Gold Fully-Modular High Performance ATX PC Power Supply ZX1250W, formerly PC Power & Cooling


List Price: $339.99
Price: $272.50
Sale: $174.99 & FREE Shipping. Details
You Save: $165.00 (49%)
Only 16 left in stock.
1250 Watts
  • 1250W Continuous power
  • Ultra quiet 140mm ball-bearing fan
  • SLI and CrossFire support
  • Fully modular cable management system
  • +12VDC @ 104A Single Rail Design
3 new from $174.99 3 used from $189.00 1 refurbished from $204.00

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Frequently Bought Together

FirePower ZX Series 1250W 80Plus Gold Fully-Modular High Performance ATX PC Power Supply ZX1250W, formerly PC Power & Cooling + AMD Sempron 145 Processor (SDX145HBGMBOX) + ASRock MB-970EX4 Socket AM3+/ AMD 970/ AMD Quad CrossFireX& nVidia SLI/ SATA3&USB3.0/ A&GbE/ ATX Motherboard
Price for all three: $319.98

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Size: 1250 Watts

Technical Details

Size: 1250 Watts
  • Brand Name: FirePower Technology
  • Model: OCZ-ZX1250W

Product Details

Size: 1250 Watts
  • Product Dimensions: 9.5 x 5.8 x 13.6 inches ; 10.8 pounds
  • Shipping Weight: 11.1 pounds (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B004NMJ9ZI
  • Item model number: OCZ-ZX1250W
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (62 customer reviews)
  • Date first available at Amazon.com: February 13, 2011

Product Description

Size: 1250 Watts

Product Description

The ZX Series is the solution for driving today's Enthusiast and gaming systems. It has the ability to easily power both NVIDIA SLI and ATI CrossFire modes, supporting even the most power hungry GPUs with multiple GPU configurations. Industrial-grade yet designed with enthusiasts, gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and the most compact form factor of its class. Kept ultra-cool with a load-controlled ultra quiet 140mm fan, the ZX Series was engineered to be the quietest PSU available and eliminate distracting noises from your PC. Highly efficient, featuring up to 92% efficiency at typical load and up to 89% at full load, this leading-edge power supply remains rock solid and powerful while retaining superior efficiency under load. The OCZ ZX Series provides universal Input and Active PFC (Power Factor Correction) to effectively regulate input voltage across worldwide power grids and maintain an economical, stable supply of power.

From the Manufacturer

The ZX Series is the unsurpassed solution for driving today's Enthusiast and gaming systems. It has the ability to easily power both NVIDIA SLI and ATI CrossFire modes, supporting even the most power hungry GPUs with up to triple GPU configurations. Industrial-grade yet designed with enthusiasts, gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and the most compact form factor of its class.

OCZ ZX Series OCZ ZX Series
Support for even the more power hungry GPUs.
View larger

ZX Series Features

100% Modular Cable Design
  • Fully detachable cables, including the main ATX 24-pin
  • Attach only the cables you require to reduce system clutter and improve internal airflow in your case
80PLUS Gold Certified
  • Up to 90% power efficiency saves you money on your electric bill
  • ZX Series runs cool and produces less heat inside your system
5 Year OCZ PowerSwap Warranty
  • No more endless return-for-repair loops. Simply send in a defective PSU and receive a new unit in its place

Connectors and Cables

Modular Connectors
  • 20+4 pin ATX
  • Dual 4+4 pin CPU
  • 4/6 x PCIe 6+2 pin
  • 12 x SATA*
  • 9 x Peripheral*
  • 1 x Floppy

*Please note that not all
can be connected simultaneously

OCZ-ZX850W / OCZ-ZX1000W / OCZ-ZX1250W
Connector Type Quantity Length (mm) Length (inches) Connectors per Cable
ATX Power Cable 1 559mm 22" 1
EPS / ATX12V CPU Cable 2 559mm 22" 1
PCI-E Cable (6+2 pin) 6 (4)* 559mm 22" 1
SATA Cable 4 864mm 34" 3
Peripheral Cable 3 864mm 34" 3
Floppy Adapter 1 152mm 6" 1
*4 for OCZ-ZX850W

What the Critics are Saying About the OCZ ZX Series

JonnyGuru Recommended

"This power supply is a system builder's dream."
--JonnyGuru

Think Computers Recommended

"OCZ has put together a very solid power supply in the ZX Series.Talking about operation the ZX Series is extremely quiet and you can barely tell that it is on, your CPU fan will be louder than this power supply"
--Think Computers

KitGuru

"The OCZ ZX 1250W is certainly an impressive power supply and one which excelled throughout all our testing over the last couple of days. If you need a substantial supply for multiple high power demand graphics cards then this should certainly be shortlisted"
--KitGuru

Hardware Secrets

"The OCZ ZX Series 850 W can really deliver its labeled wattage at high temperatures. This power supply presents its main voltages closer to their nominal values than necessary. Noise and ripple levels were always extremely low on the +5 V and +3.3 V outputs."
--Hardware Secrets

TweakTown

"Throughout all of our tests, the ZX 850 performed quite well and exactly as advertised. Voltage readings were excellent all the way through and the ripple we saw on the 12V rail was equally impressive. Perhaps what sweetens the deal even more is the price"
--TweakTown

Harware Heaven

As we would expect for a PSU with Gold Certification the OCZ ZX Series 850W unit is a well-built product. From the flawless paintwork on the outside to the use of branded components on the inside, there is very little to fault about the PSU. A quality PSU which excels in efficiency and low noise operation.
--Hardware Heaven

Which OCZ Series Power Supply is Right for You?

ModXStream Pro
ModXStream Pro Series
Silencer 760
Silencer Series
ZX
ZX Series
Designed For Home/Gaming PC Performance PC Enthusiastic PC
Available Wattage 500W | 600W | 700W 760W | 910W 850W | 1000W | 1250W
Continuous Power Output Yes Yes Yes
Energy Efficiency 80% Up to 87% Up to 90%
Support Dual GPU Yes Yes Yes
80Plus Certification White Silver Gold
Cable Management Semi-modular No Fully-modular
Fan Size 135mm 80mm 140mm
Dimensions 150 x 160 x 86mm 150 x 180 x 86mm 150 x 175 x 86mm
Warranty 3-year 7-year 5-year

Customer Reviews

Always add a little extra to be safe as well.
Anthony Barrilli
I love the size,and the fact that its Completely modular makes it so easy to install and use in any case and configuration with no unwanted cables.
john martin
This OCZ 850W ZX psu comes in beautiful packaging and lives up to it's name.
Rob

Most Helpful Customer Reviews

7 of 7 people found the following review helpful By MarioWoW on October 17, 2011
Size Name: 1250 Watts Verified Purchase
I bought this with alot of reservation knowing that on many forums these PSU are infamous for being riddled with problems. Mine however works perfectly I've owned it for a few months now and decided it was time to give it a good review that it deserves. I've been really stressing this PSU unit since I had it and its handled everything so well. Really a great experience for me.
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7 of 8 people found the following review helpful By Amazon Customer on June 30, 2011
Size Name: 1250 Watts Verified Purchase
Pros:
-Price. I bought this item for $179, I'm not sure if it was on sale or if the price was a mistake, but I bought two and wish I had bought four!
-Fully modular
-Big beefy cables, well labeled.
-Runs cool and quiet even under constant heavy load (3x Radeon 6950 running a distributed computing project under full load 24/7)

Cons:
-I should have bought more of them when I had the chance :P

Other thoughts:
If you ca get a good price on one of these, buy it. It will run whatever you want.
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6 of 7 people found the following review helpful By eeddings on June 19, 2011
Size Name: 1250 Watts Verified Purchase
UPDATE: over 2.5 years using this OCZ PSU and not one single problem!!!!

$180 from Amazon for this PSU is a steal. Not to mention, a mail-in rebate to boot. Compare it at $239 at Newegg. 1250-watt, 80+ GOLD certified. WOW. It is a special order item from Amazon, so it took ruight at two weeks to receive it. Absolutely sero problems installing it. Cables could be a little longer -- I bought an extension for the 4+4 Pin CPU connector so that I could run it behind the motherboard in my Antec DF-35 mid-size case.

I had always been an Antec-only PSU guy, but getting an 80+ gold certified 1250-watt PSU from a respectable company like OCZ for $180 +mail-in rebate sold me.

5 stars! This PSU has been working flawlessly for about a month and I couldn't be happier!
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4 of 5 people found the following review helpful By Steven Jimenez on April 22, 2011
Size Name: 1250 Watts Verified Purchase
I got the 1250 after 2 tries of returns and a couple weeks of shipping and returning but Nonetheless Amazon works with you to make this as painless as possible.

The power supply is working smooth even in a tight quartered htpc. Very Quiet and cables are pretty solid. Wish they had the Subscribe & Save feature on this product =P ...
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6 of 8 people found the following review helpful By NAP on July 29, 2011
Size Name: 850 Watt
it is by far the most valuable 850W psu in 80plus gold. at first i thought the price is ok but wait there is no rebate at all. straight pricing, no painful rebate. NICE. I immediately put into the cart.

really love the full modular feature, save a lot of space for those cable i don't need. all the cable length is just the way i need it.
install it and run smoothly. nothing else i can say, a psu that do the job and cheap!!
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1 of 1 people found the following review helpful By Richard B. Maceika on August 9, 2013
Size Name: 1000 Watts Verified Purchase
Works, great. My PC had died and I purchased this power supply to replace the old one that had died/ Working fine.
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1 of 1 people found the following review helpful By Paul S on August 6, 2013
Size Name: 1250 Watts Verified Purchase
Great modular power supply. It has two CPU connectors. You can power double socket motherboard with it. There are several graphic card power connectors including 8 pin (old was 6pin) plugs. It powered my NVIDIA 770 without problems and it can provide power for second card. SATA and regular power cables are available to fit your configuration. I ended up connecting all cables and strapping them with provided velcro bands. Great product.
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1 of 1 people found the following review helpful By john martin on August 3, 2013
Size Name: 1000 Watts Verified Purchase
I love the size,and the fact that its Completely modular makes it so easy to install and use in any case and configuration with no unwanted cables. I have heard complaints about cable lengths , but cable sizes are listed in specs so you know what your getting . Most of the cables i received were 18-24 inchs. I have crossfire cards and multiple fans and drives , no lacking of cables to accomodate them.
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Most Recent Customer Reviews