Increase productivity or creativity without problems: switches to PCIe SSDs Gen 4.0 with reading speed up to 4.150 MB/s1 (models 1 and 2 TB*)Easily manage heavy files thanks to nCache 4.0 technology Western Digital that allows you to copy with extraordinary speed large files or multimedia resourcesWith storage capacity up to 2 TB (1) on a subtle-form factor M.2 2280, you can store on the same unit applications, data and multimedia content such as photos, 4K movies and music tracks. (1) 1 GB = 1 billion bytes and 1 TB = 1,000 billion bytes. The actual capacity for the user can be lower, depending on the operating environment.Continue to create seamless on-site or moving with energy-efficient storage to make the most of your laptop's battery lifeNVMe ensures application efficiency during multitasking between projects with significant and complex workflowsUp to 900 TBW2 (only 2 TB* model) Easily transfer all your data to the WD Blue SN580 NVMe SSD with the Acronis migration software. Monitor the performance and status of WD Blue SN580 NVMe SSD or easily verify the available product updates in Western Digital Dashboard SSD