Just curious. Is that a PCIe card with an SSD? What card is that and is that for OSX/Windows?
Also do you plan on internally mounting the PSU?
Also do you plan on internally mounting the PSU?
Just curious. Is that a PCIe card with an SSD? What card is that and is that for OSX/Windows?
Also do you plan on internally mounting the PSU?
Nice work! Of course the gf had to overlook my computer screen when I was looking at the jewelry lol.Velocity Solo X2 with a 500GB Samsung SSD - Running OS X - I tried for a week to get windows to boot from it but no-go. I emailed tech support a month ago asking about it and have had NO REPLY. So that's my answer I guess.
Yes, I'm going to install the PSU but I just haven't had a chance to shut my system down to do the install properly. So I figure it's getting a good burn-in while I find a time slot. Hopefully this weekend.
If interested here's some models and renders I've finished lately. These are what keep the beast tied up hours, days & weeks at a time.
http://grabcad.com/library/karl-erik-olsryd-9-cylinder-radial-wright-j-5-whirlwind
http://grabcad.com/library/spark-plug-high-detail
http://grabcad.com/library/rings-jewelry-gems
Once you get to the links to the images click on "Download" for full high resolution images.
Nice work! Of course the gf had to overlook my computer screen when I was looking at the jewelry lol.
If interested here's some models and renders I've finished lately. These are what keep the beast tied up hours, days & weeks at a time.
Dr. Stealth they are amazing, top work!
Very tidy job! Could you add some more detail about the power tap? I'm interested in knowing how you drew the 120v and 12v relay to start the second PSU. Do you know for sure that you're not over-doing it?
What made you go for the Mac Pro PSU modification instead of running the second PSU power cable through the mesh of the Mac PSU?
Very tidy job! Could you add some more detail about the power tap? I'm interested in knowing how you drew the 120v and 12v relay to start the second PSU. Do you know for sure that you're not over-doing it?
What made you go for the Mac Pro PSU modification instead of running the second PSU power cable through the mesh of the Mac PSU?
Yah, my question is a little different: if you managed to open the mesh of the original Mac Pro PSU, (and soldering wires might not be a problem for you, right?) You don't need to go for that external power. I think you can just use the Mac Pro power supply ( rated 980w) and lead two 6 pin cable out from it. That might be even neater.
Come to think if it, I'm completely tapped out. I don't have one more place anywhere in my Mac to plug in one more item ! Man I'm bummed....
I specifically didn't show how I tapped into the psu as I didn't want others who maybe shouldn't be tinkering in there in the first place using this as a 'guide' which it is not. I myself am very comfortable with what I did and where I tapped both the 120v & 12v. The 120 came right off the main leads of the macs power cord, just inside the psu. The 12v will be very obvious to anyone who has any business in there. So the aux psu is not "drawing" anything from the main psu except the the 12v to trigger it on or off. Same as if it was plugged into a sata power connector as intended. =)
There is no relay work involved. The 12v from the psu triggers the aux psu to turn on of off. The circuitry is already in the aux psu for that.
The mod was really very simple and to me beats the heck out of snaking another 120v line through your mac and out the back and across the floor....
Plus I needed to get at the 12v anyway as I didn't want to lose my precious sata connections.
P.S. There's no prying or cutting to open the psu. half dozen phillips screws and it opens up like a clam.
Okay... Here's the 120v tap. Right off the main plug connection.
Image
Don't be bummed, man. Replace the Velocity Solo with a 4-port SATA card, add this, and you've got room for four 2.5" SSDs/HDDs. That's 3 more drives inside!
BTW - great pictures and post.
That's awesome.
I did the exact same thing taking it all apart but just decided putting the extra plug in the back. +1 point for sneaking the 12v off the main power supply. I originally wanted to just have one plug and I'm sure the stock plug cable can handle the load of both PSUs. I also have my plug from my G5 quad and that sucker is thick but I never did try to see if that worked on the Mac Pro.
----------
Wow. That's almost as cool as this http://www.apricorn.com/products/pci-sata-drive-array/pcie-drive-array-with-sil3124a-controller.html
Don't be bummed, man. Replace the Velocity Solo with a 4-port SATA card, add this, and you've got room for four 2.5" SSDs/HDDs. That's 3 more drives inside!
BTW - great pictures and post.
I'm using VisionTek PSU for my GTX 690 (see attachments).
Mac Pro 2008 has a hole for power wires near HDD Slot 1 (this slot used for 2.5" SSD, connection port unscrewed).
PSU rear panel is in front of Mac Pro and fans (2 front (or rear? ) and 1 rear (or front?) are flipped into right way.
Man, those are some beefy cables.
Congrats on the card and clean install !
what could possibly be the reason to waste 1000$ on GPU's that the MP can't even take full advantage of?
Same reason people buy Ferraris they can't drive over 55.
Actually there are a lot of reasons.
Hmm tell me?
And what is the point of all that when you don't have official support for the gtx680 on OSX? You're just risking your money on a bet that future releases of OSX wont break compatibility with your setup and NVIDIA'll continue, unofficially, to pump new drivers for the 600 series.