4TB consumer-grade 2.5" SATA SSDTEAMGROUP QX SSD is a consumer-grade 2.5" SATA SSD with up to 4TB of storage capacity that meets the needs of ultra-large capacity requirements.Supports powerful SLC Cache performanceSupports SLC Caching technology and enjoys a smooth user experience with a fast read/write speed of up to 560/500MB/s.A monster that can defeat mechanical hard drivesWith the latest 3D QLC flash memory. it offers the same terabyte capacity of a mechanical hard drive. as well as features that traditional mechanical hard drives do not have. such as powerful read/write performance. low power consumption. shock resistance and noise-free. The QX is a monster SSD that completely defeats mechanical hard drives.