1000W-1200W Roundup: Five High-End PSUs
by Martin Kaffei on December 9, 2010 1:20 PM ESTAeroCool V12XT 1000W Overview
AeroCool is the only candidate in this roundup with a high-end PSU that forgoes 80Plus Gold, but they have an interesting looking case. There are very few package contents: just one power cable and the modular cables. With 80Plus Bronze certification, an LED fan and LED female plugs, there ar no special technologies or features, but the carbon fiber exterior looks extraordinary. The housing is 18cm long
| Cables and Connectors | ||
| Fixed/Modular | Main | 24-pin 60cm |
| ATX12V/EPS12V | 8-pin 60cm + 4+4-pin 30cm | |
| PCIe | 2x 6/8-pin 50cm / 2x 6-pin 50cm / 1x 6/8-pin PCIe 60cm / 1x6-pin PCIe 60cm | |
| Peripheral | 4x SATA 50-95cm / 4x SATA 50-95cm | |
| 3x Molex 50-80cm / 3x Molex 50-80cm + Floppy 15cm | ||
The main cables as well as the two 60cm long PCIe connectors are fixed. All the cables are long enough, especially the ATX12V/EPS12V cable, but only eight SATA connectors may be a bit limiting if you plan on using many HDDs/SSDs/DVDs. On the other hand, the V12XT has twice as many Molex connectors as the OCZ.
This transparent 13.50cm fan is a DFS132512H (H stands for highRPM) from Young Lin Tech with a common sleeve bearing type. Like most other Young Lin fans this one has seven fan blades.
AeroCool is using an older HEC design with two transformers, a large main cap from Nippon Chemi-Con, and small heatsinks on the primary side. Again, there are big outgoing cables and all solid capacitors on the secondary side. This design has an interleaved Power Factor Preregulator with two parallel working magnetic cores, with a switcher and diodes to get less ripple current at high loads. Many insulators can be found on the cables and the sister PCB for cable management.
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Marlin1975 - Thursday, December 9, 2010 - link
How about more reviews on items that most would use, not a very small subset.I have a 600wat power supply and only bought that due to sale/coupon over the 500watt. My HTPC has a 380 etc...
Test the PS's that are lowwer priced but still 80% rated and see if they really hold up for most builders.
Minion4Hire - Thursday, December 9, 2010 - link
It has been a while since they did a large mid-range PSU roundup, but different people are in the market for different products.The thing is that the vast majority of mid-range power supplies ARE perfectly adequate for the vast majority of users in that market segment. Some are better, some are worse, but everything will generally come out okay. But if you're going to drop +$200 on a power supply it BETTER damn well perform! Of course if someone is looking to spend $20 on a 500W PSU for a gaming rig then they'll get what they're paying for.
Taft12 - Thursday, December 9, 2010 - link
If modular is a requirement (and it should be for mid-range+) Seasonic M12II 520W or 620W is probably the best you can do in the $75-100 range.michaelheath - Thursday, December 9, 2010 - link
Minion, Taft, those are good responses but don't really address Martin's point: Why would I, a reasonable enthusiast who has a quad core CPU, a decent single GPU, a hard drive or two and a DVD burner, really care about what's going on in the 1000w+ PSU market? Other than pure curiosity? I need a 550w power supply at worst, and I too would like to see more reviews reflect the need of the majority of users. This article was interesting, but it's ultimately useless for ~95% of the readers viewing it.MeanBruce - Friday, December 10, 2010 - link
Useless is right!AnandTech for SSDs and Smartphones and Applegear.
JonnyGuru.com for Power Supplies.
Tom Logan at Overclock3D for cases, cooling, and motherboards.
Experience is Everything!
Experience is Everything!
poohbear - Sunday, December 12, 2010 - link
Totally agree. Xmas is coming n we're all shopping, n they do a 1000wt psu review? This review is for da .01% of users out there, by da reviewers own admission, why even bother?Martin Kaffei - Monday, December 13, 2010 - link
3x 550http://www.anandtech.com/show/3985/three-550w-psus...
1x 460
http://www.anandtech.com/show/3962/seasonic-x460fl...
1x 380
http://www.anandtech.com/show/3902/antec-earthwatt...
1x 300
coming soon
RagingForces - Thursday, December 9, 2010 - link
Thanks for the article. I am in the market for these type PSUs and am glad to see a roundup article. This is why I come to Anandtech :)Vicey - Thursday, December 9, 2010 - link
I'm surprised that the AX1200 by Corsair wasn't included as to be honest that is the only PSU in the 1200W range I'd consider buying.dajeepster - Thursday, December 9, 2010 - link
I'm surprised too... I have both the Corsair AX1200 and the OCZZ1000