64GB Patriot Viper Steel DDR4-3600 - Help?

[mswbull]

I recently purchased 64GB Patriot Viper Steel DDR4-3600 from OCUK.

The RAM XMP states it can run at 3600MHz, however, I can't get my system to POST beyond 3400MHz (stable at 3200Mhz). I have not played with the timings (all auto), but have tried increasing the Memory voltage to 1.45v (no success).

I have successfully set my fabric at 1800MHz (stable), which I believe points to the RAM as the main issue.

Thoughts? Is the issue my RAM? Should I RMA if it does not meet the stated specification? Any guidance would be greatly appreciated.

My full specification can be found below.

MSI MAG X570 Tomahawk WiFi
AMD Ryzen 9 3950X
Noctua NH-D15
64GB Patriot Viper Steel DDR4-3600
1TB Samsung 980 Pro M.2 PCI-e 4.0 NVMe SSD
PNY GeForce RTX 2080 Ti 11GB XLR8 Gaming Overclocked Edition
EVGA SuperNova P2 1000W ‘80 Plus Platinum’ PSU

 

[mswbull]

I have two sticks installed in the optimal slots.

 

[mswbull]

Anyone else using the 64GB kit (2x sticks) with X570? Interested to understand if you could hit XMP out of the box.

 

[mswbull]

Thanks all! Appreciate the feedback.

I've purchased the Corsair and started the RMA process with OCUK regarding the Patriot. I'll keep you posted.

Thanks for the assist.