Intel 660p 512GB M.2 PCIe NVMe 3.0 x4 3D2 SSD SSDPEKNW512G8X1 - Lithography Type: 3D2 QLC - Capacity: 512GB - Reads up to 1500 MB/s, Writes up to 1000 MB/s - 0.1W Power when Active - PCIe NVMe 3.0 x4 Interface - M.2 Form Factor - SSDPEKNW512G8X1