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Ultra ULT40311 power supply unit 1000 W ATX Black

Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Ultra
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
ULT40311
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
ULT40311
Category
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer.
Power Supply Units
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Ultra: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 27 May 2009
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 2802
This statistic is based on the 81247 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 27-05-09 Only sponsoring brands are included in the free Open Icecat content distribution as used by 79396 free Open Icecat users.
Info modified on: 26 Jan 2018 06:16:33
The date of the most recent change of this product data-sheet in Icecat.
Warranty: Lifetime
Long product name Ultra ULT40311 power supply unit 1000 W ATX Black :
The short editorial description of Ultra ULT40311 power supply unit 1000 W ATX Black

X3 ULT40311 1000-Watt Power Supply - ATX, SATA-Ready, PCI-E Ready, Energy Efficient, Modular
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Short summary description Ultra ULT40311 power supply unit 1000 W ATX Black:
This short summary of the Ultra ULT40311 power supply unit 1000 W ATX Black data-sheet is auto-generated and uses the product title and the first six key specs.

Ultra ULT40311, 1000 W, 115 - 230 V, 82.5%, 13.5 cm, ATX, 100000 h

Long summary description Ultra ULT40311 power supply unit 1000 W ATX Black:
This is an auto-generated long summary of Ultra ULT40311 power supply unit 1000 W ATX Black based on the first three specs of the first five spec groups.

Ultra ULT40311. Total power: 1000 W, AC input voltage: 115 - 230 V, Efficiency: 82.5%. Fan diameter: 13.5 cm. Power supply unit (PSU) form factor: ATX, Mean time between failures (MTBF): 100000 h, Compatible products: AMD, Intel Motherboards. Product colour: Black. Certification: FCC, UL

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Source Testseek summary Average rating
Reviews
Updated:
2011-09-24 23:14:35
Testseek has collected 20 expert reviews for Ultra ULT40311 power supply unit 1000 W ATX Black and the average expert rating is 92 of 100. The average score reflects the expert community’s view on this product. Click below and use Testseek to see all ratings, product awards and conclusions.
92%
Source Review comments Score
overclockersclub.com
Updated:
2011-11-14 03:52:12
Power - its what we need to run this addiction of ours. The more the better, is the current thinking. With the newest video cards using up to 300 watts of power, its no wonder that power supplies are beefing up to meet that demand. Many people, howe...
Good Modular Design, Single 12 volt rail, Appearance, Temperaturecontrolled 135mm fan, Active PFC, Lifetime Warranty, Performance under load...
Bad Size; tight fit in smaller chassis...
Bottom line How well does this power supply work? The voltage drop from Idle to Load on the 12 volt line was a measly .02 volts. The numbers for the 5 volt and 3.3 volt lines were even better than that, at .01 volts and .001 volts, respectively. Pretty tight volt...
0%
cluboc.net
Updated:
2011-09-24 23:12:31
Ultra Products remains on cutting edge when it comes to modular power supplies. With the X3 1000 Watt they have successfully combined an energy efficient 1000 Watt unit with the full modular designs that first put Ultra on the map. The X3 looks great...
95%
3dGameMan.com
Updated:
2011-09-24 23:12:37
Video Review: What separates the Ultra X3 1000W Modular Power Supply from the many other's that are on the market is it's completely modular. Some power supplies within the 1000W range claim to be modular, but the main motherboard leads are still hard wired into the power supply. This power supply comes with a very quiet 135mm fan which provides fantastic cooling and means this it can be used in almost any environment. I also like the fact that the Ultra X3 line of power supplies ranges from 600 watt...
0%
Bjorn3d.com
Updated:
2011-09-24 23:12:44
Over the last year or so the "Bigger is Better" philosophy has permeated the development plans of almost every power supply manufacturer. This mentality is due in no small part to the significant increases in power demands of todays high-end equipmen...
Good 1000 watts of clean, solid, and stable power, One single dedicated 12V rail, Active PFC, Efficiency rating > 80%, Quad SLI/GPU ready, Compact case dimensions for its output, Dual Core/Quad Core CPU ready, Next Generation 8-pin PCI-E connectors, Flex Force...
Bad The main power connection cables are to short for many of todays current cases...
Bottom line We have literally been inundated with power supply reviews at Bjorn3D over the last several months. This to us means two things: 1) There are a number of new and exciting power supplies hitting the market; and 2) We must be doing something right with...
90%
anandtech.com
Updated:
2011-09-24 23:12:49
We recently published a major roundup of several high-end power supplies. As stated previously, such power supplies are already more than what most people will need, but for those looking to push extreme overclocking to new levels you might still need...
0%
Bcchardware.com
Updated:
2011-09-24 23:12:53
The Ultra X3 1000W PSU that we have on the bench today is the second 1kW PSU weve tested. Back in October we had a look at the Thermaltake Toughpower 1000W unit, and today we are looking at Ultras 1000W offering and will see how it stacks up. This...
Good Excellent finish, Completely modular, Very quiet, Lots of cables and good length...
Bad Measured ripple and noise out of spec at high loads...
Bottom line This is really tough to draw a conclusion on this PSU. For the average consumer its going to be great. It looks fantastic, has modular connections, is quiet and provides many systems with enough power to run flawless for months, if not years on end...
0%
Bjorn3d.com
Updated:
2011-09-24 23:12:59
With the recent onslaught of 1000-watt and higher power supplies from various manufacturers, it is nice to see that many still take the time to cater to the PC enthusiasts that demand quality power, maybe just not so much of it. Sure, a 1000+ watt po...
Good Great looks, Modular design for ease of installation, less clutter and better cooling, Flex-Force cables are a joy to work with, 135mm fan, Lifetime warranty, Great price...
Bad Solid 24pin motherboard connector...
Bottom line From the start of the review, I have been very impressed by the 600-watt Ultra X3. Coming from a family of highly efficient power supplies ranging from this units 600 watts all the way up to 1600 watts, the X3 has been a great contender in many fiel...
85%
hothardware.com
Updated:
2011-09-24 23:13:04
Today’s power supplies are a far cry from those that were available just a few years ago. With the increasing power demands of the latest GPUs and high-end processors, the need for ample, stable power has increased exponentially. With more and mor...
Bottom line We found the Ultra X3 to perform rather well. With our testing focused on efficiency, the Ultra X3 PSU tracked closer to the performance of the 750 watt Thermaltake ToughPower, while the Tagan TG1100 was the most power hungry of the three models test...
0%
hardwaregeeks.com
Updated:
2011-09-24 23:13:09
Some people say a 1000 watt PUS is overkill, but with video cards demanding a lot of power 500 - 600 watt power supplies dont seem to cut it anymore. So, 1000 watts isnt too much, especially on dual graphic card systems.The Ultra Products X3 is prob...
100%
Computerpoweruser.com
Updated:
2011-09-24 23:13:14
Single 12V rail; Cables: 24-pin main; 4-pin 12V, 8-pin EPS12V, 4 6-pin PCI-E, 2 8-pin PCI-E, 2 5-pin SATA (3 devices); 2 5-pin SATA (2 devices), 1 Molex (2 devices), 2 Molex (2 devices, 2 floppy), 1 Molex (3 devices), 1 Molex (1 device), 3-pin fan (3 f...
80%
bigbruin.com
Updated:
2011-09-24 23:13:19
Except for those running a massive system that includes a good deal of the latest hardware, 1000W is more power than you could possibly need. During the course of the review, the Ultra Products X3 1000 Watt modular power supply came close to powering t...
Good Good performance, Active PFC and high efficiency (85%), Modular FlexForce cables, Silent 135mm fan, PCI-E 2.0 (8-pin PCI-E), Separate 8-pin and 4-pin Auxiliary power connection, Many connections...
Bad Under-volted and slight fluctuations on the 5V and 12V rails...
Bottom line Except for those running a massive system that includes a good deal of the latest hardware, 1000W is more power than you could possibly need. During the course of the review, the Ultra Products X3 1000 Watt modular power supply came close to powering t...
0%
dragonsteelmods.com
Updated:
2011-09-24 23:13:26
There was a time when a 1000Watt power supply would not have even been considered something you might need for your computer, but times, they be a changing and depending on what types of power hungry components you have you might need that extra juice...
Good Quiet, Lots of connections, Stable, Very efficient, Well made...
Bad Large size, may not fit in all cases...
Bottom line Well its a beast, and its a beast that works hard to keep your system running with nice clean, stable power. If your system needs this much power then I suggest you look into getting the Ultra X3 because it will provide the power for you and be able...
100%
ocia.net
Updated:
2011-09-24 23:13:33
Three years ago, Ultra was the hot new company on the scene with their modular X-Connect power supplies. The X-Connect power supplies were very flashy and had the power to back things up. The modular cable system was still something very new at the tim...
Bottom line Voltage testing on the X3 shows a very stable power supply, with only slight fluctuations on the 12v and 5v rails. The 3.3v rail didnt budge throughout testing.The X3 1,000w Modular Power Supply has so many great things going for it. Starting with th...
0%
Overclockersonline.net
Updated:
2011-09-24 23:13:40
Skip Around: By now, Ultra hardly needs an introduction, not only do they produce an enormous range of products, but quite a few different series of power supplies as well. Today, power supplies are more than just performance, features, aesthetics, noise...
Good Affordable pricing, Modular, Quiet, Excellent performance, FlexForce cables, Lifetime warranty...
Bad Incompatible with older 20 pin motherboards...
Bottom line Over the years, we have come to expect nothing but excellence from Ultra, they have time and time again impressed us. Earlier, we discussed what differentiates a power supply from just being another unit sitting on the shelves and what makes a power su...
0%
SysOpt.com
Updated:
2011-09-24 23:13:56
Desktop PC power supplies have been monstrous entities for the past several years, thanks in large part to the ever-faster clock speed craze that saw high-frequency, ultra-low-efficiency processors trumping energy efficient models. But the need for having...
0%
hardwareunboxed.com
Updated:
2011-09-24 23:14:03
In the past we have reviewed just a few Ultra power supplies and while we have actually tested quite a few, not all survived long enough on the test bed. Unfortunately more than one of their flashy power supplies have failed to live long enough for us...
Bottom line The Ultra X3 1000w power supply has been nothing short of impressive! When it came time to test this unit we were very meticulous, testing a number of different configurations as we have had trouble with Ultra power supplies in the past. The X3 1000w n...
0%
Extreme.outervision.com
Updated:
2011-09-24 23:14:10
2.Features and Specifications3.Packaging and contents4.Layout and cables5.Layout and cables continued6.The Test7.Pricing and Conclusions...
0%
tweaknews.net
Updated:
2011-09-24 23:14:16
The Ultra X3 proves itself to be a tough product to beat. Modular cabling ensures that you only use the cables you need, and the FlexForce design allows for easy cable routing and improved airflow. The fit and finish is excellent, lending a classy loo...
Good 1000 watts!, Great looks, Stable voltage, Quiet operation, Lots o connectors, Active PFC...
Bad Size, Price...
Bottom line The Ultra X3 proves itself to be a tough product to beat. Modular cabling ensures that you only use the cables you need, and the FlexForce design allows for easy cable routing and improved airflow. The fit and finish is excellent, lending a classy l...
0%
gwn.com
Updated:
2011-09-24 23:14:23
1000W of pure, efficiently-delivered power; modular design; limited lifetime warranty; quiet cooling fan. LowsOnly comes in one color - black. Final verdictUltra pulls out all of the stops for their 1000W modular power supply.
Good 1000W of pure, efficiently-delivered power; modular design; limited lifetime warranty; quiet cooling fan.
Bad Only comes in one color - black.
Bottom line Ultra pulls out all of the stops for their 1000W modular power supply.
96%
pcper.com
Updated:
2011-09-24 23:14:31
The Ultra X3 Energy Efficient 1,000W power supply features a steel enclosure with a black-chrome mirror finish. This is becoming a popular finish and is very attractive. The power supply uses a single, large fan on the bottom-side for cooling...
Good Up to 1,000 watts continuous DC output, Excellent build quality, Very clean DC outputs, Single 12V output capable of up to 70A, Very quiet operation, Active PFC and Universal AC input, Quad PCIe connectors (NVIDIA SLI and ATI CrossFire Ready), Blackchr...
Bad Load regulation and overall efficiency could be a little tighter/higher...
Bottom line With power to spare, the X3 1,000W power supply is another worthy addition to Ultra’s power supply line. The X3 had no problem delivering the maximum rated capacity of 1kW and did so quietly and efficiently. The build quality appears to be...
0%
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