The Samsung PM991a PCIe NVMe M.2 1TB SSD MZ-VLQ1T0B SSD is a high-performance internal SSD designed for use in computers and laptops. With a storage capacity of 1TB, this SSD offers fast data reading and writing speeds, making it ideal for demanding tasks such as gaming, video editing, and multitasking. The M.2 interface, PCIe NVMe technology, and SATA III connectivity ensure efficient data processing and transfer. This reliable and efficient SSD is a great choice for upgrading your storage drive in your computer system. (SSDs have 0 hours and are 100% health!)