Genuine PCIe 3.0 NVMe speed (up to 3,100/2,600MB/s for read/write speed). Space-saving and compact M.2 2280 form factor. Packed with speed Satisfy your need for speed with PCIe 3.0, using HMB technology and NVMe interface for high efficiency. Keep moving with Full Power Mode Keep your SSD running at its peak with Full Power Mode, which drives continuous and consistent high performance. Reliable thermal control High-performance SSDs usually require high-performance thermal control. To ensure stable performance, the 980 uses nickel coating to help manage the controller's heat level and a heat spreader label to deliver effective thermal control of the NAND chip. Smart thermal solution Embedded with Samsung's thermal control algorithm, 980 manages heat on its own to deliver durable and reliable performance, while minimizing performance fluctuations during extended usage.