Quick overview from the supplier:
M.2 NVMe SSD 512GB Intel 660p Series, PCIe3.0 x4 / NVMe1.3, M2 Type 2280 form factor, Seq. Read/Write: 1500 MB/s / 1000 MB/s, Max Random 8gb Read /Write: 90,000/220,000 IOPS, AES256bit, E-to-E Data Protection, Smart Response, 100TBW, NAND 3D2 QLC