Motherboards Memory Storage Cases/Cooling/PSUs IT Computing Displays Mobile Mac CPUs & Chipsets Video Digital Cameras Linux Gadgets Systems Trade Shows Guides Home Increase Font Size Decrease Font Size Change Page Size
Zippy Gaming G1 (GSM-6600P): Hybrid or Fence-Sitter?
Zippy Gaming G1 (GSM-6600P): Hybrid or Fence-Sitter?
Date: August 3rd, 2007
Topic: Cases/Cooling/PSUs
Manufacturer: Zippy
Author: Christoph Katzer
 
 

Intro

Zippy is a name that is probably not too familiar to most of our readers, since their gaming series was the first step into the retail market not long ago. However, Zippy is actually not a newcomer to the PSU business, as they have been in that market for over 20 years. Up until now, Zippy has specialized in server and redundant power supplies and has become an established name in that segment. When it comes to reliability in the server market, Zippy is one of the names at the top of many lists.

Producing that type of power supply requires a lot of research and background work, which is a good starting point for entering the retail market. In the server market reliability is probably the most important requirement, and that's where Zippy has built their reputation. Today, we're looking at the Gaming-series G1 with 600W. We have also received several more product samples from Zippy and will review them in upcoming weeks. All Zippy power supplies are made in Taiwan which gives the company a better control over the production and quality control; it may not make them inexpensive, but there are times when it's best not to cut corners.


The GSM-6600P (G1) comes with a single 12V rail as we have seen on many power supplies in recent months. This is against the regulation of the actual Power Supply Design Guide, but the guidelines are often disregarded by many manufacturers. The reason it's being ignored is that some manufacturers feel having a single 12V rail that support a higher load helps them to create a more stable PSU that can avoid situations that might lead to a blue-screen/crash/restart when one of the rails gets overloaded, i.e. by a graphics card that requires too much power. This is a somewhat dubious claim, and we will make sure to dig a little deeper into this matter.



Package and Appearance   Next Page

 
  Index

Tools Share
Find lowest prices Find the lowest prices
Digg   del.icio.us   E-mail  
Print This Article Print this article  

16 Comments - Last by JarredWalton, 917 days ago
Username:
Password:
Testing methodology by Talcite, 921 days ago
I love how you guys have these new reviews on the PSUs but I sure miss the oscilloscope readings that other sites have posted. Is your chroma tester capable of also putting one of those out?

None of your graphs realistically depict spikes and sags in the voltage, only the average obtained in the long run. I was under the impression that the ATX specs require PSUs to be within a specified range for both sustained voltage changes and instantaneous voltage changes.

Reply
Thanks by wolfman3k5, 921 days ago
Good review, really do appreciate it. This is the kind of product I like reviewed, not Enermax 500 Watt PSU that anyone can get their hands on. Heck, even the shop down the street from me had Enermax Liberty PSUs in stock. Zippy makes decent enthusiast/server PSUs, how ever I prefer to stick to my PC Power & Cooling Quad 750W. Keep up the good work guys, and thanks again for the review.


Reply
Conclusions by Bozo Galora, 921 days ago
Well, no one can say this review has a sugar coated conclusion - lol

Its nice to know you can tell it like it is, even tho you are reviewing a unit that Zippy themselves sent, not one that you purchased retail.

Reply
It's nice to see some different power supplies tested.... by Bjoern77, 921 days ago
It's nice to see some different power supplies tested, and not again a Infiniti 720W test ;)
(though i'd appreciate a 650w infinity test, since i'm currently choosing between the 650W Infiniti and the Seasonic 650w Energy plus)

And i wish Anandtech would put out reviews and guides at at least half the speed you do - ok, a bit unfair, since you review one by one.

Keep going,

B.

Reply
Conclusion by Super Nade, 921 days ago
You won't recommend it for overclocking or a rig with a quad-core CPU? Why? Very strange conclusion after stating that it regulates like no other. Would a real enthusiast care about noise or the 5VSB and standby efficiency when breaking records or pushing the envelope of his machine?

"In most other areas, it unfortunately falls short."

Apart from the electrical characteristics does the "failure" in "other" areas really matter?

Reply
RE: Conclusion by JarredWalton, 921 days ago
This statement has been edited for clarity. Overclocking on it's own isn't a problem, and neither are quad cores or (certain) dual GPU configurations - don't try dual HD 2900 XT, most likely, since besides two PEG connections per card they can also use an 8-pin PEG as one of the connections. You can basically do two of the items in that list, but if you try to do all three you're going to go WAY over 600W.

8800 GTX SLI (using factory OC'ed models) and Q6600/6700 @ ~3.47 GHz with two or three hard drives and idle power use will be in the neighborhood of 400-450W. Load up the CPU (say, Folding@Home SMP) and you can easily hit 600W or more. Play some games that load up the GPUs, and you really ought to be running a 1000W PSU - assuming maximum efficiency as usual comes in the 50-80% load range.

It falls short in noise, cooling performance, connections for certain devices. As an enthusiast, I definitely don't want a PSU that cranks out that much noise, considering there are other PSUs (SeaSonic) that will match the Zippy in all other ways and do it at lower noise levels.

Reply
RE: Conclusion by Super Nade, 921 days ago
I wonder if you guys have access to 2900XT's and a quad to actually test this unit?

I would have to disagree with you on comparing Seasonic to Zippy. Most currently available data suggests that Seasonic won't match up in terms of voltage regulation (ex: [H]'s data and JonnyGURU's data).

Lack of connectors can be a shortfall, but I'm not sure if anything else really matters. I suppose we are looking at things from different perspectives. From an Engineering standpoint, I love the Zippy. That is how I look at things. EMI, good surge protection, resonant Q-Filter on the input, an MOV ... and everything else that leads to workhorse performance is how I look at it.




Reply
RE: Conclusion by JarredWalton, 919 days ago
Just turning off the highlighting (white text).

Reply
I'm confused by Duraz0rz, 921 days ago
Are there no separate graphs for different ambient temperatures anymore? On page 5, you say you test for two different temperatures: 25C and 50C, but I only see one graph per rail and I have no clue which temperature that is for. You do mention in one of your paragraphs about Zippy being worried about testing @ 50C, so I'm confused.

Nice review, nevertheless, but like you said, it is a little expensive.

Reply
RE: I'm confused by JarredWalton, 921 days ago
The second graph (with higher temperatures) starts at 25C and ramps up to 50C by 100% load - just like in previous PSU reviews. Note the subtitle on the first temp graph - "Tested at Room Temperature".

Reply
Comments Page 1 of 2

Unlicensed Software at Your Last Company
Anonymously Report Unlicensed Software with Our Form Now. Get Up to $1 Million.
Special Offer from The Economist
Get 12 issues of The Economist for $12. US subscribers only.
Free Forrester Risk Management Report
Demystifying Enterprise Risk Management. Download Free With Registration.
DOWNLOAD vWire Today - FREE TRIAL
Take Control of Your Virtual Infrastructure. Manage VI Data & Prevent Problems.
Download Microsoft Visual Studio ® Team System
Streamline Dev processes, Reduce time to market. Try Microsoft Visual Studio Team System, FREE!




Latest news by
DailyTech

 February 9, 2010

Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank
Blank

 February 8, 2010

Blank
Blank
Blank




pipeboost
Copyright © 1997-2010 AnandTech, Inc. All rights reserved. Terms, Conditions and Privacy Information.
Click Here for Advertising Information