PCIe M.2 SSDs MTE255S Exhibiting more than just ultra-fast speed, Transcend's PCIe SSD 255S delivers unmatched performance and exceptional stability, making it an ideal choice for advanced video editors, gamers, and software engineers. Built with a PCI Express® Gen 4 x4 interface, 3D NAND flash, and a multi-channel controller, the Transcend PCIe SSD 255S offers powerful performance in the palm of your hand. Superior Performance That Meets Your Needs Transcend's PCIe SSD 255S complies with the latest NVMe 1.4 standard, supporting the PCIe(tm) Gen4 x4 interface. Its multi-channel controller delivers sequential R/W speeds of up to 7,400/6,500 MB/s, and IOPS up to 700K, delivering captivating performance and response times for desktops and laptops like you've never seen before!Level Up With PCIe 4.0 Transcend's PCIe SSD 255S features the new PCIe 4.0 specification and is downwards compatible with PCIe 3.0. PCIe 4.0 unleashes a higher transfer speed for your computer and guarantees lower system latency. For content creators and gamers, this means a more seamless and immersive experience!As Cool As Always Transcend's PCIe SSD 255S has an integrated ultrathin graphene heatsink to improve heat dissipation. The high conductivity of graphene cools the system down quickly, ensuring stable device performance and reliability.