The NEW Fikwot FS810 4TB 2.5" SATA Internal SSD Hard Drive is a high-performance storage solution suitable for laptops, PCs, memory vaults, and Macs. With a read speed of up to 550MB/s and a write speed of 500MB/s, this SSD offers fast data transfer rates. The drive is designed for durability with features like temperature sensor, removable design, shock resistance, water resistance, and secure encryption. The sleek black drive is compact with dimensions of 3.94" x 0.79" x 1.97" and comes with a 5-year manufacturer warranty, making it a reliable choice for storing and accessing your data.