Spark Your Imagination with the WD Blue SN580 NVMe SSD with PCIe Gen 4.0 for creators and professionals. Boost productivity or design creatives effortlessly by upgrading to PCIe Gen 4.0 SSDs with up to 4,150 MB/s (2) read speeds (1TB and 2TB (1) models). With up to 2TB(1) of storage on a slim M.2 2280 form-factor, applications, data, and media such as photos, 4K videos, and music can be stored on the same drive. Keep creating uninterrupted when youre in the zone or on the go with low-power storage to maximize your laptops battery life. (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment. (2) Based on read speed, unless otherwise stated. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.