The external hard drive conversion box supports M.2 NVMe 2230 PCIe 4.0 series SSD hard drives, allowing you to add high-performance storage to your Xbox Series X or Xbox Series S and increase the console's capacity. The conversion box supports the PCIe 4.0 protocol, providing up to 32GB of bandwidth, which is double the bandwidth of PCIe 3.0. The all-aluminum alloy body maximizes heat dissipation, quickly dissipating heat generated by the high-speed memory and prolonging the hard disk's lifespan. **1TB Bandwidth External Hard Drive Disk Box for Xbox Series X/S Console, Storage Expansion Card Box for Xbox Series X/S, Supports M.2 NVMe 2230 PCIe 4.0 Series SSD Hard Drives:** * **Support:** PCIe 4.0 protocol, up to 32GB bandwidth (double the bandwidth of PCIe 3.0) * **Heat Dissipation:** Cools quickly, prolonging hard disk lifespan * **Ease of Use:** Insert the SSD hard disk expansion card into the console and play immediately * **Space-Saving:** Exquisite and compact design, easy to carry * **Type:** Hard Drive Conversion Box for Xbox Series X/S * **Matching Hard Disk:** Western Digital CH SN 530 1T * **Applicable:** For Xbox Series X/S **Package Includes:** 1 x Hard Drive Conversion Box; 1 x Manual; 1 x Screwdriver（Not including the hard disk）