Micron Rev E timings to expect

I picked up 2 cheap kits of CMK16GX4M2D3600C18 corsair vengeance. I recently upgraded my 3600x to a 5800X3D and wanted dual rank to replace my single rank 16 gig kit.

I was expecting Hynix AJR as that’s what my B450 board has listed in its QVL, but I was surprised to find its actually Micron E.

I’ve set my voltage to 1.5 ( 1.52 HWinfo64) and have stabilized my primaries as 15-15-19-15-36.

(3 hours Karhu, 1 hour Memtest Pro, 1 hour TestMem5 Anta extreme )

My Tras I suspect can go lower.

However I’ve never had a Micron E die kit before, so I was wondering where to start with my secondary timings when I begin.

I use this guide; [https://github.com/integralfx/MemTestHelper/blob/oc-guide/DDR4%20OC%20Guide.md](https://github.com/integralfx/MemTestHelper/blob/oc-guide/DDR4%20OC%20Guide.md)

I currently have the safe settings from the guide for my tRRDS tRRDL tFAW and tWR tRTP, but was curious if its worth going for the extreme settings, or is that just a waste of time? What’s the typical Rev E kit usually get?

Given it takes so long to run memtests I’d like to have some idea of where to start instead of going to ham with it and wasting time.