Especificaciones:. General Feature. Capacity. 250GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise). Form Factor. M.2 (2280). Interface. PCIe Gen 3.0 x 4, NVMe 1.4. Dimension (WxHxD). 80.15 x 22.15 x 2.38 (mm). Weight. Max 8.0 g Weight. Storage Memory. Samsung V-NAND 3-bit MLC. Controller. Samsung Pablo Controller. Cache Memory. HMB(Host Memory Buffer). Special Feature. TRIM Support. Supported. S.M.A.R.T Support. Supported. GC (Garbage Collection). Auto Garbage Collection Algorithm. Encryption Support. AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive). WWN Support. Not supported. Device Sleep Mode Support. Yes. Performance. Sequential Read. Up to 2,900 MB/s * Performance may vary based on system hardware & configuration. Sequential Write. Up to 1,300 MB/s * Performance may vary based on system hardware & configuration. Random Read (4 KB, QD32). Up to 230,000 IOPS * Performance may vary based on system hardware & configuration. Random Write (4KB, QD32). Up to 320,000 IOPS * Performance may vary based on system hardware & configuration. Random Read (4 KB, QD1). Up to 17,000 IOPS * Performance may vary based on system hardware & configuration. Random Write (4 KB, QD1). Up to 53,000 IOPS * Performance may vary based on system hardware & configuration