epyc

  1. P

    Overclocking EPYC 9004 Genoa (Trying)

    I bought this EPYC 9654 ES (100-000000894-04, some people call it QS) in Mar. last year and trying to overclock recently. I tried a lot but found it limited to 3.7GHz & 400W(PPT), so looking for some help. Some attempts: Modifying UEFI variables using ru.efi and Smokeless_UMAF: There are some...
  2. R

    Epyc Milan/Rome memory compatibility (3200 v 2400) + overclocking ok?

    I am wondering about memory speed compatibility with epyc 7003/7002 server I am getting which only lists 3200 as compatible. Server is a Asus RS500A-E11-RS12U and due to budget reasons I am wanting to fill it with 2400 ram vs 3200 ($60 vs $110 per stick) as the memory performance is not...
  3. J

    EPYC ES 100-000000314-04 and Gigabyte MZ32-AR0

    I have a gigabyte MZ32-ar0 rev1 with the bios with agesa 1.0.0.G and I dont know if this model can work with this ES... This is the cpu-z screenshot:
  4. Y

    Code Compilation, Web Server, Game Hosting... Epyc, Threadripper, or Consumer CPU?

    I've got a general-purpose home server with an FX-8350 that's running multiple VMs, each responsible for miscellaneous things: Webservers, game servers, Discord bots, SVN repos, etc. Me and a friend have been developing a game in Unreal Engine 4 over the past few years. I tried creating a...
  5. S

    [FS][US-MO] AMD EPYC 7543 Milan / Asrock Romed8-2T / 256GB ECC DDR4 3200Ghz

    Long post but hopefully it explains most of the questions (that I would have if I were a potential purchaser). Selling: AMD EPYC 7543 (Milan) 32 core / 64 thread 2.8ghz turbo 3.7ghz 225w 8 pieces Samsung 32gb ecc ddr4 3200ghz (256Gb) m393a4k40eb3-cwe Asrock Rack Romed8-2T motherboard -...
  6. J

    [FS][US-CA] SOLD - AMD Epyc 7443P Milan CPU, Unlocked - SOLD

    Sold, thanks for all the inquiries! I am selling my AMD EPYC 7443P CPU just taken out of my idling proxmox host. The CPU was purchased in 2022 by me directly from ProVantage as a HPE CPU Upgrade kit but never used as such / only in my AS Rock Rack system so is obviously unlocked. Price: $900...
  7. X

    Supermicro H13SSL-N and fans oscillating between low and high speed

    Hi everyone, I've just build a hell of a monster with an Epyc 9334 QS in a Supermicro H13SSL-N. Not really knowing how all this worked yet, I grabbed some Noctua fans, as I had on my last build, but it seems even adjusting the thresholds either does nothing, so they keep oscillating, or has the...
  8. dnb

    Insufficient fit of the SNK-P0064AP3 heatsink to the processor on H12SSL

    I'm using a Supermicro SNK-P0064AP3 heatsink to cool an EPYC 7763 on a Supermicro H12SSL-I motherboard. I have several identical machines and have noticed that on one machine the CPU temperature seems to be 10 degrees Celsius warmer than on others. Typically, when idle, this processor on other...
  9. L

    Need help ASUS KRPA-U16 + AMD Epyc 7D12 - Weird Memory issues

    Hey guys new member and first time poster so please let me know if this is not the correct section to start this thread. I am currently trying to put together a server for homelab use. I have built computers for years but it is my first time using actual server grade hardware so I am hoping it...
  10. C

    Seeking Quiet Cooler for AMD EPYC and Supermicro H12SSL-NT

    I'm currently working on a build with an AMD EPYC and a Supermicro H12SSL-NT in a 4U server chassis which allows a max cooler height of 158mm. I've hit a snag though - finding a cooler that not only fits but also has the right orientation. Most "SP3" coolers I've come across expect airflow that...
  11. J

    amd epyc rome on h122ssl-c random crashes

    Heres the story: Ive got a server with the h122sl-c mainboard and AMD EPYC 7262 as cpu, it has 4x8 gig of ram in 4 lanes. It also has 2x8TB Seagate drives as Raid 1 in the SAS controller and 2x990 Samsung pro as nvme on board. This got shipped without any heatsink. Zippy redundant server psu...
  12. S

    Best place to buy used Epyc (non-china version)

    I have read many post on STH but it's my first time creating an account (due to the reddit blackout) so hopefully this is in the right section, if not my apologies. So I made a mistake in buying an Epyc on ebay from china before realizing that they have the performance throttled due to...
  13. V

    Fan orientation for optimal cooling

    Hi everyone, I am building an EPYC Gen 2 based system on a Phanteks Enthoo 719 case. I would like to get your opinion on the best layout and direction of fans to achieve the best possible cooling outcome. I have 8 X Noctua 140mm fans, 3 at front, 3 at top, 1 at bottom and 1 at the back. I...
  14. C

    Cost effective chassis suggestions for dual EPYC build

    My thought has been that I would put an H11DSi in perhaps a CSE-826? Quiet operation is very desired so I would probably go with SQ PSUs, though price would beat out quiet in the end (i.e. I don't have $1000 to spend on the chassis). I see there are SAS1,2,3 backplanes along with some pass...
  15. V

    AU COMPLETED | [WTB] 2nd/3rd Gen EPYC 48-64core with 512GB RAM

    Hello my fellow STH enthusiasts! I've been spending weeks trying to research a replacement build for my current 1st Gen EPYC(7551p/256GB RAM) as I have outgrown this. I was wondering if anyone had below spec'ed parts for grabs. Perfect opportunity(excuse) for you to upgrade to Milan or Genoa...
  16. N

    New homeserver build

    Hello together, so I’ve just registered here because I’ve the feeling there are quite some users that could give me reasonable input on this. I’m playing with the though of getting my own personal homeserver for quite some time. It should be noted that I’m working in the field of consultation...
  17. P

    Weird boot/reboot issue with Supermicro H12SSLiO

    I'm building a new TrueNAS box with the following: *AMD Epyc 7313P 16C/32T SP3 *Supermicro H12SSLiO motherboard *256gb 2133 DDR4 RDIMM - Hynix The issue I'm having is an odd one. The box hates to warm reset. If I try to "save and reset" from BIOS or restart from a live linux drive it hangs on...
  18. L

    New Build - Windows 11 TR Pro / EPYC Workstation

    I'm looking to build my first workstation in 8 years (currently on Supermicro X9SRE-F / E5-1650). My key goals are very good performance (prefer more GHz over more cores) but relatively quiet. Supermicro M12SWA-TF or H12SSL-NT Threadripper PRO 5955WX or EPYC 7343 Noctua NH-U14S TR4-SP3 CPU...
  19. dnb

    AMD Epyc 7763 - question regarding use in an office workstation and the effect on the heating of the air in the room

    Hi all! I am asking for help with my questions as I am going to use the Epyc 7763 in my workstation in the office. I will use it to rebuild rather heavy C++ libraries, rebuild system packages, run virtual machines and jails. I won't do it all day long, but periodically. Most of the working day I...