Inland Performance 500GB SSD M.2 2280 PCIe Gen 4.0 NVMe 4 x4 3D TCL NAND Internal Solid State Drive, Read/Write Speed up to 4500MB/s and 2200MB/s, Backwards Compatible with PCIe 3.0 (500 GB)

Fits easily, so far so good. Speeds are great.

It was very easy to install. I have a couple of them in different systems. They do get a little toasty at times. I figure that the way they work. I was hoping to use an 11th gen processor, but couldn't find any I3's at the time. These two machines are on almost 24-7. So far so good. One nice thing about them is if you have a 11th gen processor and you put it in the Gen 4 slot, it will run real fast. otherwise, they will default back to Gen 3. Ray

Worth it