Sequential read/write speeds up to 3500/3000MB/s. 500GB, 1TB, 2TB, 4TB. PCIe 3.0 NVMeT technology. Micron Advanced 3D NAND and innovative controller technology. We also offer Speedpost express service. (Includes Singapore, Taiwan, Japan, Korea, Malaysia, etc). (Includes United Kingdom, France, Germany, Italy, etc). Middle East (Includes Turkey, Qatar, United Arab Emirates, etc). Australia, New Zealand, Canada. Other Areas (Argentina, Brazil, Israel, Mexico, Philippines, Russia Federation, etc). We will try our best to avoid such situations, however, please understand that some of these situations are beyond our control, and we are not responsible for them. Speedpost Express will takes 3-5 workings days. All our products are backed by 100% satisfaction guarantee for 14 days. Item must be return in their original packing and should not be opened & used. Offers a wide range of first-quality characteristic products at unexpected prices. In our store, you may find MP3/MP4, electron products, pets products, watches & clocks.