X399 Taichi / TR 1920X / Memory compatbility |
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TheBuell
Newbie Joined: 25 Dec 2019 Status: Offline Points: 25 |
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Posted: 25 Dec 2019 at 4:39am |
Will this memory work with my TR 1920X on X399 Taichi?
M391A4G43MB1-CTD (32GB ECC UDIMM) [URL=https://www.samsung.com/semiconductor/dram/module/M391A4G43MB1-CTD/]Samsung M391A4G43MB1-CTD[/URL] Many thanks, The Buell |
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Xaltar
Moderator Group Joined: 16 May 2015 Location: Europe Status: Online Points: 24113 |
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To get a definitive answer you will need to contact ASRock Tech Support:
https://event.asrock.com/tsd.asp It is an unbuffered ECC RAM module so in theory it should work but the 32gb capacity may require a BIOS update, I can't be sure. I suspect it will work but I wouldn't take my word for it, these things are not cheap. ASRock Tech Support should be able to tell you for sure but you may have to wait till January 2nd or later for a response. |
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TheBuell
Newbie Joined: 25 Dec 2019 Status: Offline Points: 25 |
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Just heard from Asrock support. They say it should work but they have not tested with it.
I've just ordered a pair of them, should be with me Monday. Will be nice to have all that memory as at full throttle it runs out of memory whilst parallel compiling code! :-S |
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TheBuell
Newbie Joined: 25 Dec 2019 Status: Offline Points: 25 |
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Good news!
I can confirm that Samsung M391A4G43MB1-CTD 32GB ECC UDIMMs definitely do work with this motherboard! # ./memconf.pl -v memconf: V3.04 24-Feb-2014 http://sourceforge.net/projects/memconf/ hostname: **** manufacturer: ASRock model: X399 Taichi (Advanced Micro Devices, Inc. AMD Ryzen Threadripper 1920X 12-Core 3500MHz) Gentoo Base System release 2.6, 64-bit kernel, Linux 5.4.0-gentoo SP3r2: Advanced Micro Devices, Inc. AMD Ryzen Threadripper 1920X 12-Core 3500MHz cpu, system freq: 100MHz Memory Error Correction: Multi-bit ECC Maximum Memory: 524288MB (512GB) DIMM 1 P0 CHANNEL A: 32 GB 2667 MT/s Synchronous Unbuffered (Unregistered) DDR4 DIMM, Samsung M391A4G43MB1-CTD DIMM 1 P0 CHANNEL B: 32 GB 2667 MT/s Synchronous Unbuffered (Unregistered) DDR4 DIMM, Samsung M391A4G43MB1-CTD empty memory sockets: DIMM 0 P0 CHANNEL A, DIMM 0 P0 CHANNEL B, DIMM 0 P0 CHANNEL C, DIMM 1 P0 CHANNEL C, DIMM 0 P0 CHANNEL D, DIMM 1 P0 CHANNEL D total memory = 65536MB (64GB) Thanks :) |
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