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Item#: 9SIA4M53YE4660

COOLMAX ZU Series ZU-1000B 1000W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Modular Active PFC Power Supply

  • ATX12V / EPS12V
  • Modular
  • 80 PLUS BRONZE Certified
  • 115 / 230 V
  • +5V@30A, +3.3A@30A, +12V1@83A, -12V@0.8A, +5VSB@3A
  • ATX12V & EPS12V Power Supply
  • 110 V AC 220 V AC
  • 80 Plus Bronze

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The ZU Series ZU-1000B Power Supply is designed for hardcore gamers or enthusiasts, with 1000W power output and 80 PLUS BRONZE level efficiency. The modular design allows for easy cable management and keeps the case's interior tidy. The strong single +12V rail provides the maximum power to drive a power-hungry CPU and multi-GPU configurations.

  • newegg 80 PLUS BRONZE CERTIFIED The Coolmax ZU Series ZU-1000B Power Supply offers 80 PLUS Bronze levels of energy efficiency – up to 85%. The high power efficiency means minimal heat buildup and less wasted power. It also saves you money on your electric bill. The value of active power factor correction is up to 0.99 to ensure maximum efficiency.
  • newegg SINGLE STRONG 12V RAIL The Single +12V rail gives maximum power output, rail stability and compatibility with hardware. With 83A output, it juices up your high-end CPU and even multiple graphics cards configurations.
  • newegg QUIET FAN The quiet 140mm double ball bearing fan delivers excellent heat dissipation at a low noise level. It helps your PSU run at peak performance. It’s ideal for quiet and high-performance PC buildup. In addition, vents on the back panel enhance overall air circulation.
  • newegg MODULAR DESIGN The modular design allows you to use only the cables you need. You get a clean inner look and unobstructed airflow for your PC system.

Learn more about the CoolMax ZU-1000B

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the CoolMax ZU-1000B

Do you own this product? Write a Review

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  • Michael O.
  • 11/8/2015 3:50:01 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsUnreliable under load

Pros: Cheap
Good cable management
Quick customer service

Cons: Couldn't handle gaming with my XFX R9 280. Symptoms included visual errors and complete loss of power.

Other Thoughts: Coolmax offered to do an RMA of the PSU. However, I didn't want to pay the cost of shipping it back. I decided to just buy an XFX 850w PSU. My computer is now working as intended.

Did you find this review helpful? Yes No

  • Eric Q.
  • 9/16/2015 10:24:51 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDo NOT buy!

Pros: 1. Cheap
2. Worked for a couple of months,

Cons: 1. Cheaply Made Since Its Cheap
3. Failed after 5 month with only around half-load on it at any-given-moment.

Other Thoughts: If I could give 0 stars, i would. DO NOT BUY. Or else risking your house getting burned down.

Did you find this review helpful? Yes No

  • Kristie M.
  • 4/29/2015 8:00:07 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Works perfect

Cons: I wish it had four 8 pin connectors.

Did you find this review helpful? Yes No

  • Brandy Z.
  • 1/11/2015 3:46:17 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsWell it worke for a while!

Pros: Nice price looked good and the cables were easy to work with.
the modular part was nice. you can be careful about your cabling

Cons: Well it worked ok for about six months and then I had many strange issues and then one day my computer went off and on two times and then it would power but no video. After taking it in for a check the power supply was pronounced dead

Other Thoughts: Since it was passed the new Egg 30 day I had to contact Cool max and the rep was very nice and handled things smoothly and my replacement is on the way. (Its a good thing to buy the new egg bronze to gold products with the nice warrenty the PS had a 3 year one)

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  • COLIN C.
  • 12/13/2014 11:16:32 AM
  • Ownership: 1 day to 1 week

1 out of 5 eggsDONT BUY

Pros: if i could give it zero eggs i would.

Cons: DONT get this PSU it fried my mobo and some of my hard drives.costing me hundreds of dollars.its not worth it. STAY AWAY FROM THIS PSU. newegg should remove it from its inventory

1 out of 3 people found this review helpful. Did you? Yes No

  • Chris B.
  • 11/24/2014 8:24:07 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat for a budget build

Pros: cheap. Best bang for buck. Very suggested. semi modular, And long lasting.

Cons: Cables a bit too short. But can work around this.

Other Thoughts: The build quality of this power supply is a bit cheap, but as long as you don't treat it like garbage it won't be garbage.

1 out of 1 people found this review helpful. Did you? Yes No

  • arden b.
  • 6/25/2014 8:44:50 PM
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsepic failed.

Pros: nice design, looked like quality build.

Cons: failed in 24 hours. disgusting. smelled up room.

for the birds.

Other Thoughts: went with evga. even though I've had bad mobos from them, they have a 10 year warranty on psu. we will see.

2 out of 2 people found this review helpful. Did you? Yes No

  • James W.
  • 5/4/2014 9:09:44 AM
  • Ownership: 1 month to 1 year

1 out of 5 eggsBiggest piece of junk I've ever had for a PSU

Pros: Nothing.

Cons: I bought one of these - and ran a 400W load on it. Came home one day to find it stone cold dead. Packed it up - sent it to Coolmax warranty. That cost me shipping - I'm on the East coast - they're on the West coast. So there's another $35 down the drain. They sent me a new one in the wrapper. I had already replaced the Coolmax with another brand - so I sold it. Shipped it out. That person just told me that this one is dead too. So he doesn't want it - and I'll likely have to eat the cost of shipping it back to me - as well as eat the cost of shipping it to him. This PSU is a darn nightmare. By the time it's all said and done it will end up probably cost me over a couple of hundred for this piece of junk between the shipping costs and initial purchase price - and I still won't have a functioning power supply. I would NEVER buy Coolmax again. Complete waste of money.

6 out of 10 people found this review helpful. Did you? Yes No

  • Michael R.
  • 3/25/2014 10:41:59 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsA Really good 1000W Power Supply

Pros: Reliable and stable. Modular. Has all the plugs I need for my Mining Rig. Energy efficient. Nice look.

Cons: Not 100% modular, but who cares.

Other Thoughts: I'm using this on a 990FXA-UD3 motherboard, 45W Sempron CPU Single Core, 4x 7850 Video Cards. It's been very stable. I am pulling 590W on Intensity 15 on SGMiner. I am churning out 1.3Mhz a second. I'm using Xubuntu, not Microsoft OS.

Did you find this review helpful? Yes No

  • Jason H.
  • 3/16/2014 2:45:59 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsQuality Control Issues

Pros: Provides correct voltages and comes with plenty of cabling to hook up a dual card setup. High amperage on the 12v rail means you can run the best CPU's available.

Cons: Quality control issues. Fan failed in 3 days, rail overheated and capacitor failure in a week. Voltage dropped off sharply from rated output to next to nothing.

Other Thoughts: This is pretty unacceptable. Newegg has a good policy on returning PSU's but if you can't accept the yourself a Corsair.

Did you find this review helpful? Yes No

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Item#: 9SIA4M53YE4660
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