Timetec 8GB KIT (2x4GB) DDR3 / DDR3L 1333MHz PC3-10600 Non ECC Unbuffered 1.5V / 1.35V CL9 Dual Rank for Dell Optiplex 780 DT/MT/SFF Memory Ram Upgrade and More (Low Density 8GB KIT (2x4GB))

No errors. Running great!

As mentioned on Reddit, the MSI series are not exactly PnP when it comes to XMP clocked RAM - and many spend extra $$$ on the non-Hynix and non-Samsung chip RAM hoping for a bargain to kick up from the DDR4-2666 as shipped. I too, an normally a Crucial customer. But in this case, I heeded the group advice and found this 64GB set CL22 DDR4-3200 PC4-25600 on Hynix silicon. Swapped in, booted up, and presto - 3200MHz RAM! No fuss with over-voltage tweaking or finding the Advanced RAM BIOS parameters that work to get other brands to even show up as 2922 MHz. This just works, and the benches do show a moderate boost in decreased paging, and a little more umph to the shared graphics RAM portion. Worth it? I wouldnt if you havent already been running out of RAM at 32GB, but if you do run the higher RAM consuming stuff, this is your magic silicon that runs full speed at v1.2V.

Worked great, no problems. Be sure to place them in the correct slots.

Excelente

Updated my desktop from 8 gig of ram to 16 was a snap with memory from these folks. Quick ship, impressive price, easy.

Timetec Hynixs price is reasonable and they work everytime.

Plug and play, no hiccups.

Just a great product for its price. For me, it was a plug and play experience, with no surprises, I use it with my new ASUS ROG G15 Advantage edition.

Had to send back my old 8GB sticks because of a compatibility mistake I made. These worked very well and this company was first class. I am actually ordering this product again.

Delivered when expected, well packaged easy to install