 In 2019, Gigabyte Technology demonstrated an 8 TB 16-lane PCIe 4.0 SSD with 15.0 GB/s sequential read and 15.2 GB/s sequential write speeds at Computex 2019.It included a fan, as new, high speed SSDs run at high temperatures.Also in 2019, NVMe M.2 SSDs using the PCIe 4.0 interface were launched.