Latest and fastest Kioxia / Toshiba XG7 RARE MODEL. All-new KIOXIA XG7 Series Raises the Bar for PC SSD’s. PCIe 4.0 Product Portfolio. Unbelievably fast – 6.3GB/s reads and 4.6GB/s writes for the XG7. Note: You must have a high-end and new motherboard that supports PCIE 4.0. Built for demanding PC environments, the XG7/XG7-P Series offers 2x the sequential read speed and approximately 1.6x the sequential write speed of the PCIe Gen3 based XG6 Series. Delivering a high performance, feature-rich storage experience for content creators, gamers and professionals. With leading capacity support up to 4096 gigabytes (GBs), the XG7-P Series SSDs enable power users to take advantage of PCIe Gen4 x4 lane bandwidth and ample storage space. Furthermore, this series deploys an all-new in-house controller vertically integrated with KIOXIA’s BiCS FLASHT 3D flash memory, ensuring next generation feature support such as the NVMe. 1.4 specification and System Management Bus (SMBus) for improved system thermal management through a sideband channel.