WD - BLACK SN850X Internal SSD PCIe Gen 4 x4 NVMe

Specifications
Storage Capacity
2000 & 4000 gigabytes
Storage Drive Type
SSD
Maximum Read Speed
7300 megabytes per second
Maximum Write Speed
6600 megabytes per second
Form Factor
M.2 2280
Interface(s)
PCIe Gen 4 x4