Specification parameters characteristic application Client PC, game console Capacity (1TB) 1000GB (1GB=1 billion bytes of IDEMA) * The actual available capacity may be reduced due to formatting, partitioning, operating system, application, or other necessary occupation Capacity (2TB) 2000GB (1GB=1 billion bytes of IDEMA) * The actual available capacity may be reduced due to formatting, partitioning, operating system, application, or other necessary occupation shape M.2 (2280) interface PCIe Gen 4.0 x4, NVMe 2.0 Dimensions (width x height x depth) 80 x 24.3 x 8.2 mm weight Maximum 9.0 g weight NAND flash memory Samsung V-NAND 3-bit MLC controller Samsung self-developed controller CaChe (1TB) Samsung 1GB low-power DDR4 SDRAM (2TB) Samsung 2GB low-power DDR4 SDRAM Special functions TRIM support support S.M.A.R.T support garbage collection Automatic garbage collection algorithm security AES 256 bit encryption (Class 0) TCG/Opal IEEE1667 (encrypted drive) Device sleep mode support support performance Sequential r