The Lenovo System X SSD S3710 series is a high-performance internal SSD designed for use in PCs. With a storage capacity of 400 GB, this drive offers fast data transfer speeds thanks to its SATA I interface. The 2.5-inch form factor makes it compatible with a wide range of systems, while its silver color adds a sleek look to any setup. Utilizing a combination of SSD and HDD storage formats, this Lenovo SSD provides reliable storage for various computing needs.We have two of these hard drives available. They range from 75% health to 79% health they have been formatted for PC and they are being sold as is in working condition.