DaveBSC
Headphoneus Supremus
- Joined
- Dec 31, 2009
- Posts
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Quote:
Sound advice to avoid OCZ, but are the latest Sandforce also a problem? They seem to claim pretty high MTBF and warranty. It is a shame that platter hard drives have gone to cr4p - they don't seem to last more than a couple of years max.
Not quite better than CP-850 in terms of ripple from Jonnyguru test, but better voltage regulation. Seasonic is more expensive, but more functional with fully modular cables and normal form factor. p183 + CP-850 probably cost $260 altogether, so Seasonic could end up around the same with a cheaper case. Seasonic do look well built though.
I'm not sure how these measure against picoPSU (for dedicated music server) - how did it compare when you were researching your build?
What are your results with the SoTM - in my setup I could not get it to sound as good as the onbaoard USB - only thing I can think of is IRQ is shared with all other PCI divices and I'm not sure this can be fixed... Also shares a bus with lan adapter. Will see how it turns out when I build a dedicated music server.
From what I've seen, Sandforce simply doesn't have anything like the reliability record of Intel. Crucial's drives are now on gen 2, and also seem to be holding up extremely well. Samsung also has a good track record for reliability, but not for fast performance. Their latest gen drives are supposed to change that, but I haven't seen enough in the field yet to confirm whether the reliability is still there.
The CP-850 does measure well for the most part (not so great on 3.3V) but I don't like that it works in only a few Antec cases, that it uses a multi-rail approach for 12V, and some of the parts choices. It also can't match Seasonic's 80 Plus Gold rating for efficiency.
I looked into the PicoPSUs, but according to JG, most have either terrible voltage regulation, or absolutely horrendous ripple, with a single exception of a particular FSP 19V power brick. Ultimately I just don't see what the upside is, I'm using a Lian Li ATX mid-tower for my build, so there's plenty of room for a regular ATX supply.. The Seasonic's 5V regulation is near flawless, and at the output levels I will be using from it, ripple barely exists. The fan should also never come on, so its silent as well.
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=207
I don't have the SoTM card yet, I'll let you know how well it works for me. My build is going to be as simple as possible. No networking, no video card, no nothing. Just a low voltage Core i3 (for passive cooling) and a hard drive, so hopefully the SoTM won't have any conflicts that could reduce performance. The alternative I can suggest with more full featured computers is the Vaunix Lab Brick USB hub. That's powered with the included AC adapter, but you could go a step further by replacing that with a Hynes linear power supply. Chris from Computer Audiophile reported excellent results from the SoTM card, but his CAPS server is like my build, it's not a full use computer.