Gigabyte AORUS RGB - Reads Up to 3,100 MB/s - Writes Up to 1,050 MB/s - Random Read IOPS: 180K, Random Write IOPS: 240K - Storage: 256GB - M.2 (2280) Form Factor - Toshiba TLC NAND Flash - Phison Controller - Interface: PCIe Gen 3.0 x4, NVMe 1.3 - MTBF: 1.8 Million Hours - GP-ASM2NE2256GTTDR - 5 Years Limited Warranty or 380 TBW