1. High-speed storage, light and compact, large capacity, no noise2. The full-speed Pcle Gen3.0x4 channel enables NVMe to fully open its firepower, and the high-speed transmission demonstrates the strength of high-performance SSD.3. Pcle's high performance, higher efficiency, and faster response speed can accelerate the completion of computer system, device startup, program startup, and file loading within a few seconds.4. Boot up quickly, say goodbye to stuttering, give full play to the potential performance of the computer, and increase the speed of computer operation and startup5. Large capacity - can meet the various specifications of motherboards, desktops, notebook computers and the development of embedded devices.Product Name: M.2 NVMe SSDType: InternalInterface: PCIe NVME Gen 3.0 x 4 lanes (M-Key)Hard disk size: 2280Transport Protocol: NVMEWrite data transfer rate: 600-1900 (MB/s)Read data transfer rate: 1500-2400 (MB/s)Input voltage: 3.5VFlash architecture: TLC NAND FlashHard disk thickness: 4.1mmSize: 80 x 22mmCapacity: 128G / 256G / 512G / 1TBColour:BlackMaterial:PCBPackage Contents:1 * M.2 NVMe SSDOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.