https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 23 Apr 2026 11:47:14 +0000 Fri, 06 Dec 2019 16:07:26 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=13060 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=13060&PID=70801&title=trx40-taichi-memory-support#70801 Author: gizmic
Subject: 13060
Posted: 06 Dec 2019 at 4:07pm

surely samsung B-die with stupidly high timings would run that

fun aside just take it as the bios has the option to set those speeds instead of looking for a kit that is rated at those speeds anything beyond 4200 requires lots of time to tweak ]]> Fri, 06 Dec 2019 16:07:26 +0000 https://forum.asrock.com/forum_posts.asp?TID=13060&PID=70801&title=trx40-taichi-memory-support#70801 https://forum.asrock.com/forum_posts.asp?TID=13060&PID=70793&title=trx40-taichi-memory-support#70793 Author: Sukiyucky
Subject: 13060
Posted: 06 Dec 2019 at 1:04pm

What vendor and modules are supported for this motherboard at 4266-4666Mhz?

Specifications say it supports up to 4666 DDR4.
https://www.asrock.com/mb/AMD/TRX40%20Taichi/index.asp#Specification

Memory
- Quad Channel DDR4 Memory Technology
- 8 x DDR4 DIMM Slots
- Supports DDR4 4666(OC)+ / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory (U-DIMM)
- Max. capacity of system memory: 256GB
- 15μ Gold Contact in DIMM Slots

Your memory QVL has no database entries to show that you validated this. Sorting on Supported speed shows the highest is HyperX 4266.

https://www.asrock.com/mb/AMD/TRX40%20Taichi/index.asp#Memory

Memory QVL
Type     
RAM Speed??Supported Speed     Size     Module     Chip     SS/DS     DIMM Socket Support     OC     Note
DDR4     HyperX     4266     4266     8GB     HX442C19PB3K2/16     Samsung B-die     SS     2     v     
DDR4     Corsair     4266     4266     8GB     CMT64GX4M8X4266C19 ver4.31          SS     2/4     v     
DDR4     Corsair     4200     4200     8GB     CMK64GX4M8X4200C19 ver4.31          SS     2/4     v     
DDR4     Corsair     4133     4133     8GB     CMK32GX4M4E4133C19R          SS     2/4     v     
DDR4     Corsair     4133     4133     8GB     CMK32GX4M4E4133C19R Ver:4.31          SS     2/4     v     
DDR4     ADATA     4133     4133     8GB     AX4U41338G19-SR80          SS     2/4     v     





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