engineering sample

  1. S

    CLOSED(4) E7-8890V4 ES = $500(sold), (4) E7-8893V4 ES = $215.00 / Server base build (2) E5 2683V4 ES2, SM X10 DRL-i, 64G $700.00

    HI, Looking to sell some hardware to solve a personal situation. All is in working order, Can provide lots of info on request. Don't hesitate to ask questions by PM Thanks for looking. Sorry for the quality of the pictures, I have an old phone. Price DROP Timestamps First Up...
  2. A

    A Epyc 7742ES(ZS1406) which behave oddly

    According to the seller,when he tried to boot into operation system with the supermicro H11SSL-i(bios version 2.0a),the computer shut down.He did managed to boot with only 16cores enabled(2CCD fully enabled or 8CCD with 2cores enabled each),though. The price he provide is shockingly low and it...
  3. ExecutableFix

    Finally: Overclocking EPYC Rome ES

    In November of 2019 I first got my hands on an AMD EPYC Naples engineering sample. I thought it was really cool you could overclock 32-cores for a lot cheaper than a 2990WX and achieve mostly the same performance. Once I saw that there were next-generation EPYC Rome engineering samples floating...
  4. A

    Overclocking SOC and RAM voltage on Supermicro H11DSI?

    Hi guys, I recently bought two Epyc 7551 ES chips from eBay and have been encountering memory instability issues. I followed another post here about 1st gen Epyc overclocking using Zenstates and I'm currently running 3.3GHz 1.175V with SMT off on both chips with only VRM cooling being a real...
  5. K

    Help with es cpu

    hello i have found a 2695v2 sample the QDUA this thing can work on ASUS RAMPAGE IV EXTREME ? THANKS!
  6. E

    EU [SOLD] ES Xeon E5-2680 V4

    This is a CPU from my older workstation build that's no longer being used but is fully working. I tested it on my X99 Asus Strix Gaming but only with default settings, because the CPU is not fully compatible with this board so the options were very limited. Specs: Code: QHV7 Socket...
  7. F

    Dell T7920 can work with ES CPUs?

    Hi Guys! Anyone have infos about the Dell T7920 workstation can work with ES CPUs? Thinking on purchase this machine and try estimates the oportunities about a jump in cost! Thanks!
  8. _haru

    Guide to Skylake 4 Core/8 Thread Engineering Samples (QHQG, QH8G, etc)

    Posting because I couldn't find a similar and comprehensive guide in English. Please let me know if there is already one. I've cross-examined this information with listings on Taobao, some English-language forums and Overclockers.ru. Keep in mind that the image containing a table with all the...
  9. E

    Motherboard will only boot after a CMOS reset?

    I've visited this site a bit recently, but I haven't made an account and posted until now. In the last few weeks, I have gotten the parts for and breadboarded a custom Workstation PC. The PCPartPicker list is at Extreme Workstation Build - evanzolman's Saved Part List - Xeon E5-269... -...
  10. G

    Xeon E5 ES friendly server motherboard with IP KVM?

    Hi there, I've reached the bottleneck of my Lenovo TS440 machine and I am looking at upgrading to the E5 2600 v4 (or v3) LGA2011-3 series CPUs, it looks like there are a few "engineering samples" out there going for cheaper than retail. I was wondering is there a list somewhere listing the...
  11. P

    ASUS Z10PE-D8 WS problems with 2x E5 2698 V4 ES CPU QHUZ

    Good day... i am trying to build a 2x CPU setup with below mentioned Hardware installed in a test rig: Asus Z10PE-D8 WS Bios version 3304 2x QHUZ 2.0Ghz 20 Core ES2 cpu´s. 2x Noctua CPU coolers 1x GTX770 4Gb 4x Crucial / Micron modules (ct2k16G4RFD4213) 1GB DDR4 - 2133 RDIMM 1,2V CL15 before...