The Fikwot FX991 PCIe 4.0 NVMe M. 2 Internal 4TB SSD Jupiter is a high-performance solid-state drive designed for use in laptops and PCs. With a read speed of 7000MB/s and a write speed of 7000, this SSD offers fast data transfer rates. 2 form factor makes it easy to install, while the 4TB storage capacity provides ample space for storing large files and applications. Compatible with NVMe and PCIe 4.0 interfaces, this drive from the Jupiter product line is a reliable choice for enhancing your computer’s speed and responsiveness.