I have 3900x and 3090. I got this kit in addition to it. I installed these and they work. They run at 2400MHz by default and you need to enable xmp for them to run at their rated speed. Ok cool, well, at first I didn't have time to check if I had a job on the machine. Later, when my Revain return window unfortunately closed, I tried enabling xmp. It broke. I tried 2 motherboards. On my aserock 450m pro 4 I was able to reach these heights at a stable 2933MHz. And on my newer msi 550m pro-vdh WiFi I could only get 2733MHz. It was annoying too. I didn't even know about xmp initially, I just thought they were running at their advertised speed. But even when I turn it on it crashes and on my MSI it crashes so bad it messed up my bios! I had to reflash with a flash drive! Luckily for me I checked out the manual to see you can do it! If you get this, be aware! Test xmp immediately and if that doesn't work, reset them. Don't wait and think they just work.
Deepcool GAMMAXX 300 CPU cooler, silver/black/blue
166 Review
๐ Power Up Your Gaming Rig with AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler - YD2600BBAFBOX
116 Review
๐ฌ๏ธ Silent Cooling Power: Dark Rock Pro 4 CPU Cooler with 250W TDP, BK022
134 Review
Zalman Performa Performance Powerful Included
172 Review
uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
10 Review
๐ง Premium Repair Replacement Screws & Tools for MacBook Pro Retina 15"/13" - Complete Bottom Case Set
10 Review
MacBook Retina 13-inch (A1425, A1502) and ๐ฉ 15-inch (A1398) Bottom Case Screw Set with Pentalobe Screwdriver
11 Review
๐ฅ๏ธ Helifouner 450-Piece Computer Standoffs Spacer Screws Kit: Ideal for Hard Drive, Motherboard, Fan, Power Graphics & Computer Cases
10 Review