<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Do u want a workstation chassis or a server? Also depends how many hard drives u want to connect, which network interfaces etc..<div class=""><br class=""></div><div class="">Also a big point is the cooling design of the GPUs. If u can stack them without obstructing the fans you could maybe go with something like this:</div><div class=""><br class=""></div><div class="">Case: Phanteks P600S or EvolveX</div><div class="">Mainboard: ASRock TRX 40 Creator (also hast 10G onboard)</div><div class="">CPU: Ryzen Threadripper 3960X (you may want to count PCIe lanes though if it is enough)</div><div class="">Noctua/Be Quiet CPU cooler, (Noctua NH-U14S maybe)</div><div class="">1200-1600W Power Supply (I personally like the Super Flower ones)</div><div class="">M.2 Pcie 4.0 SSD for caching</div><div class="">Another M.2 or some Sata SSD for the OS</div><div class="">Other drives or network share</div><div class="">128-256GB RAM, 3200Mhz, CL16 (Corsair Vengeance LPX should fit with the Noctua cooler )</div><div class="">Some good case fans, Noctua for example has some industrial with 12V and high rpm, may want to set them to high in Bios.</div><div class=""><br class=""></div><div class="">Not saying this is the best just what comes into my mind. I also don’t know if u get this 4 GPUs stacked in a normal workstation without obstructing cooling if u don’t use water-cooling.</div><div class=""><br class=""></div><div class="">cheers</div><div class="">Kilian<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 14. Dec 2021, at 16:05, Joel Meyerson <<a href="mailto:jrm2008@med.cornell.edu" class="">jrm2008@med.cornell.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I would like to build a Relion/cryoSPARC workstation using 4x 2080 GPUs that I already have in hand. Can anyone offer a parts list for such a build? There is no limit on the footprint of the machine.<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Thank you,<o:p class=""></o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Joel<o:p class=""></o:p></div></div><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">3dem mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="mailto:3dem@ncmir.ucsd.edu" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">3dem@ncmir.ucsd.edu</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://mail.ncmir.ucsd.edu/mailman/listinfo/3dem" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://mail.ncmir.ucsd.edu/mailman/listinfo/3dem</a></div></blockquote></div><br class=""></div></body></html>