Interesting bits of information... Just assembled a workstation consisting of:
* 2x Intel Xeon "Nehalem" W5580 (3.2Ghz)
* ASUS Z8PE-D12 Server Motherboard
* 12x2GB DDR3-1333 Corsair Memory
* 2x Thermalright Ultra-120 Extreme Black
* 2x Thermalright LGA1366 Bolt-Thru Kit
* Corsair HX 1000W PSU
* Silverstone Tenjim TJ10 with Side Window
* One 750GB Samsung Hard Drive (have to ckeck the model)
I have uploaded a few pictures... First off, one of two Xeon W5580 Nehalem processors...
The case I chose for the build is the almost-all aluminum TJ10, which makes for a great workstation case. Here it is with the PSU already in place:
I proceeded to installing the motherboard, but quickly found that I needed 3 extra holes for standoffs because three motherboard holes didn't line up with any of the holes in the motherboard tray. This was solved by drilling the apropriate screw holes, which didn't take long. I didn't do that: it was a guy at a local workshop. Took him about 10 minutes.
Here's the motherboard already on the motherboard tray: (really, removable motherboard trays are great when working with parts like these!)
Well, I thought it would only take a few more minutes to get a first boot out of this thing. But as you can see in this last picture, this ASUS board has a lot of capacitors around the CPU area, and, surprise, surprise, the Thermalright retention bracket makes direct contact with these capacitors, and there's no way I can actually screw the retention bracket in place, unless I want to smash some capacitors.
Well, I got very frustated, but there was a solution: use motherboard standoffs to screw into the backplate screw holes and make the whole retention assembly move up a few milllimiters. This would require 8 standoffs, and this would also require some sort of metal plate to place between retention bracket and heatsink which would need to be of the same height as the standoffs used.
I did some research and found that I needed male-female standoffs with both screws being M3 standard. The CPU backplate accepts M3 screws, and the Thermalright spring screw is also a M3 screw. So where do I get such a standoff? No local shop had them in stock. I tried with a local electronics part dealer which didn't have them in stock either. Very stupid situation, really, until I found out that Lian Li uses M3-based standoffs in their cases. The store who provided me with the parts managed to get eight standoffs from a Lian Li case for this. The guy who works there was very helpful and didn't charge anything at all for all his help, and he did have some trouble with this: he actually doesn't work with Lian Li cases.
(just as a side note, I'm from Brazil. If I lived in the US or in Europe, I could easily order these standoffs online, but it was surprisingly difficult to find a solution here)
I then needed a metal plate of some sort that matched the 6.3mm standoff height. Well, to sum it all up, I ended up asking a local workshop to make such a plate out of aluminum, and it also had a screw hole in the middle so I could use a screw head as a way of making sure the plate wouldn't slide out of place - much like thermalright does. I also asked for a hole on the other side, so that thermalright's own screw head would fit there. Check it out:
And here are the finished parts:
Once I had these parts, installing the coolers was easy - as easy as it should have been in the first place
Note the motherboard standoffs and the aluminum cylinder?... They did the trick. Also note that the retention bracket would have touched the capacitors on this last picture, if it wasn't ~6mm above its usual position. System booted up just fine and recognized 2 3.2Ghz processors and all 24GBs of system memory. Here's how it looked at an earlier stage of cabling:
I finished the hardware installation and have already installed Ubuntu 9.04 on this system. Everything works beautifully. I'm about to get an internet connection for this thing. I will also do some HPC performance tests.
Too bad I don't actually own this system! I'm just assembling it. It felt great assembling it anyway! I'm even happy that I could find a solution for the heatsink clearance issue. Hey, I guess it's my first actually-good-for-something mod!
* 2x Intel Xeon "Nehalem" W5580 (3.2Ghz)
* ASUS Z8PE-D12 Server Motherboard
* 12x2GB DDR3-1333 Corsair Memory
* 2x Thermalright Ultra-120 Extreme Black
* 2x Thermalright LGA1366 Bolt-Thru Kit
* Corsair HX 1000W PSU
* Silverstone Tenjim TJ10 with Side Window
* One 750GB Samsung Hard Drive (have to ckeck the model)
I have uploaded a few pictures... First off, one of two Xeon W5580 Nehalem processors...
The case I chose for the build is the almost-all aluminum TJ10, which makes for a great workstation case. Here it is with the PSU already in place:
I proceeded to installing the motherboard, but quickly found that I needed 3 extra holes for standoffs because three motherboard holes didn't line up with any of the holes in the motherboard tray. This was solved by drilling the apropriate screw holes, which didn't take long. I didn't do that: it was a guy at a local workshop. Took him about 10 minutes.
Here's the motherboard already on the motherboard tray: (really, removable motherboard trays are great when working with parts like these!)
Well, I thought it would only take a few more minutes to get a first boot out of this thing. But as you can see in this last picture, this ASUS board has a lot of capacitors around the CPU area, and, surprise, surprise, the Thermalright retention bracket makes direct contact with these capacitors, and there's no way I can actually screw the retention bracket in place, unless I want to smash some capacitors.
Well, I got very frustated, but there was a solution: use motherboard standoffs to screw into the backplate screw holes and make the whole retention assembly move up a few milllimiters. This would require 8 standoffs, and this would also require some sort of metal plate to place between retention bracket and heatsink which would need to be of the same height as the standoffs used.
I did some research and found that I needed male-female standoffs with both screws being M3 standard. The CPU backplate accepts M3 screws, and the Thermalright spring screw is also a M3 screw. So where do I get such a standoff? No local shop had them in stock. I tried with a local electronics part dealer which didn't have them in stock either. Very stupid situation, really, until I found out that Lian Li uses M3-based standoffs in their cases. The store who provided me with the parts managed to get eight standoffs from a Lian Li case for this. The guy who works there was very helpful and didn't charge anything at all for all his help, and he did have some trouble with this: he actually doesn't work with Lian Li cases.
(just as a side note, I'm from Brazil. If I lived in the US or in Europe, I could easily order these standoffs online, but it was surprisingly difficult to find a solution here)
I then needed a metal plate of some sort that matched the 6.3mm standoff height. Well, to sum it all up, I ended up asking a local workshop to make such a plate out of aluminum, and it also had a screw hole in the middle so I could use a screw head as a way of making sure the plate wouldn't slide out of place - much like thermalright does. I also asked for a hole on the other side, so that thermalright's own screw head would fit there. Check it out:
And here are the finished parts:
Once I had these parts, installing the coolers was easy - as easy as it should have been in the first place
Note the motherboard standoffs and the aluminum cylinder?... They did the trick. Also note that the retention bracket would have touched the capacitors on this last picture, if it wasn't ~6mm above its usual position. System booted up just fine and recognized 2 3.2Ghz processors and all 24GBs of system memory. Here's how it looked at an earlier stage of cabling:
I finished the hardware installation and have already installed Ubuntu 9.04 on this system. Everything works beautifully. I'm about to get an internet connection for this thing. I will also do some HPC performance tests.
Too bad I don't actually own this system! I'm just assembling it. It felt great assembling it anyway! I'm even happy that I could find a solution for the heatsink clearance issue. Hey, I guess it's my first actually-good-for-something mod!