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Antec NeoHE 550 EC power supply unit 550 W ATX

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NeoHE 550 EC
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.
NEO HE550EC
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 Check ‘Antec’ global rank
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Info modified on: 13 Mar 2024 15:47:58
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Long product name Antec NeoHE 550 EC power supply unit 550 W ATX :
The long product name of Antec NeoHE 550 EC power supply unit 550 W ATX. For easy access to this data, refer to the "ProductDescription" block and the "ShortDesc" tag in XML or the "Description" block and the "LongProductName" tag in JSON.

NeoHE 550EC High Efficiency 550W PSU
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Short summary description Antec NeoHE 550 EC power supply unit 550 W ATX:
This short summary of the Antec NeoHE 550 EC power supply unit 550 W ATX data-sheet is auto-generated and uses the product title and the first six key specs.

Antec NeoHE 550 EC, 550 W, Semi-Modular, ATX, 18 dB, 80.000 h, UL, CUL, TUV, CE, FCC, CCC, CB, C-tick

Long summary description Antec NeoHE 550 EC power supply unit 550 W ATX:
This is an auto-generated long summary of Antec NeoHE 550 EC power supply unit 550 W ATX based on the first three specs of the first five spec groups.

Antec NeoHE 550 EC. Total power: 550 W. Cabling type: Semi-Modular. Power supply unit (PSU) form factor: ATX, Noise level: 18 dB, Mean time between failures (MTBF): 80.000 h. Weight: 2.3 kg. Dimensions (WxDxH): 150 x 86 x 150 mm

Source Testseek summary Average rating
Reviews
Updated:
2011-09-25 11:17:18
Uk has collected 14 expert reviews for Antec NeoHE 550 EC power supply unit 550 W ATX and the average expert rating is 91 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
91%
Source Review comments Score
techradar.com
Updated:
2011-09-25 11:17:17
This may seem like a lot of money to pay for a PSU that youre not going to show off. It does have one trick up its sleeve though - its very quiet. This is more impressive when you consider its 550W maximum output.The Neo HE uses a single 80mm fan, wh...
Good Excellent cabling, Very quiet in use, High power output...
Bad Pricey...
Bottom line This may seem like a lot of money to pay for a PSU that youre not going to show off. It does have one trick up its sleeve though - its very quiet. This is more impressive when you consider its 550W maximum output.The Neo HE uses a single 80mm fan, wh...
90%
ultimatepc-reviews.co.uk
Updated:
2011-09-25 11:17:17
PDF-file...
0%
expertreviews.co.uk
Updated:
2011-09-25 11:17:18
If youre irritated by the mass of unused power cables in your case, you need a modular power supply. Weve got two on test: Antecs Neo HE500 and Enermaxs Liberty ELT500AWT. Both supplies are rated at 500W and support SLI systems, so theyre meaty...
80%
pcfrags.com
Updated:
2011-09-25 11:17:17
With the ever increasing demands being asked of your computer not just presently but in the future, more and more will be asked of your power supply unit. Gone are the days when the most strain your PSU was under was the threat of buying a fan with 2...
Bottom line Antec have done themselves proud with the 550 Neo HE, it’s about as stable as any quality made PSU could be, and it barely flinched under load and idle conditions. Its main features are ultra silent operation, in fact i had to check from time to see...
0%
hardwaresecrets.com
Updated:
2011-09-25 11:17:17
NeoPower is a high efficiency power supply series from Antec, being sold in the past as “HE” (High Efficiency). According to Antec, power supplies from this series have an efficiency of up to 85% (compare to less than 70% on regular power...
0%
xbitlabs.com
Updated:
2011-09-25 11:17:17
Our previous article was about the 1000W monsters of the PSU world and was called 1000W Power Supply Unit Roundup. 1000 watts is a pretty round number, yet this wattage is not quite called for yet as we found out in that review. Even top-end gaming sta...
Bottom line I think the leaders of this review are the Antec Neo HE 550, Cooler Master Real Power Pro RS-850-EMBA, Seasonic M12 SS-700HM, and the three models from Thermaltake.The first three of them are high-quality and exceptionally quiet power supplies. If you...
0%
Techloop.net
Updated:
2011-09-25 11:17:17
Quick Look: The Antec NeoHE is a line of high efficiency power supplies from Antec. Power ratings range from 380 to 550 watts. Today we are going to take a look at the NeoHE 550 from Antec. One of the most overlooked steps in building a PC is often ch...
95%
fastlanehw.com
Updated:
2011-09-25 11:17:17
Antec has always been known to be a high-end quality manufacturer of power supplies and its good to see that they have not become complacent. The NeoHE is one of their newest lines of power supplies, with the emphasis on efficiency. In fact, the "HE"...
0%
HardCOREware.net
Updated:
2011-09-25 11:17:17
Finally... After years of endless diatribes from tech sites of all stripes, it would seem that the Power Supply has finally begun to recieve its proper due as a key core component to any computer system. With the dawn of the Dual Core, Dual Video Card...
0%
Bjorn3d.com
Updated:
2011-09-25 11:17:17
To own an enthusiast level system today means you have in your midst a Power Hungry Monster! Why do I say this? Well heres a perfect example of my rationale: A few days ago the best Extreme PSU Calculator that I have found to date over at Outervision...
Good Extremely quiet operation, Excellent performance, Active PFC, Fully sleeved cabling, Efficiency rating, Cooling design and results, Excellent power regulation...
Bad No adjustable voltage pots...
Bottom line I should note for the record that the first Antec® Neo HE 550 Watt power supply that I received was defective. Another reviewer at Bjorn3D had attempted to review it with dismal results. He asked me to check it out and I fully concurred with his asses...
90%
overclock3d.net
Updated:
2011-09-25 11:17:17
Over a year ago, Antec released its first attempt at a modular Power Supply into the market - the Neopower 480w. It was a huge success, being one of the only high quality modular PSU's available. It may have been lacking a few features, sleeved cables...
Bottom line If you are looking for a unit capable of powering a monster system whilst staying whisper quiet, then this is the power supply for you. The noise (or lack of it) plain outstounded me, proving that a high end silent system is indeed possible.I was slightly...
0%
hardwareheaven.com
Updated:
2011-09-25 11:17:18
The Neo HE is somewhat different to most other power supply units and we do not mean that because it is a modular type power supply unit as there are many of these around these days. The Neo HE is relying on its own high efficiency factor to solve all...
0%
thinkcomputers.org
Updated:
2011-09-25 11:17:18
Ive done quite a few reviews of Antec products, and they have never failed to impress. Their products are always excellent performing and made with high quality standards in mind. Today I have my first official review of an Antec power supply; Ive re...
Good Extremely quiet, 54 amps on the 12v lines and rock solid, Modular cables with separate FDD connectors...
Bad None...
Bottom line I do believe that Antec has yet again shown us just how great their products are. Having 3 12 volt lines coming in at 54amps should be enough for even the most power hungry system today. A Sli rig would not be a problem for the Neo HE. Pretty much mos...
100%