Western Digital WDS250G3B0E Blue SN580 NVMe™ SSD 250GB M.2 2280 PCIe Gen4 x4 5-Year Limited Warranty Spark Your Imagination 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/s2 read speeds (1TB and 2TB1 models). With up to 2TB 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 you’re in the zone or on the go with low-power storage to maximize your laptop’s battery life. Full Specifications Features Endurance of up to 900TBW Boosts productivity and creativiity with PCIe® Gen 4.0 and up to 4150 MB/s read speeds (1TB and 2TB models) Make light work of heavy files with Western Digital’s nCache 4.0 technology enabling blistering fast copying of large files or media assets Capacity 250GB Form Factor M.2 2280 Connector M.2 Sequential Read Performance 4000MB/s Sequential Write Performance 2000MB/s Random Read 240000 4KB IOPS Random Write 470000 4KB IOPS Interface PCIe Gen4 x4 Warranty 5-Year Limited Warranty Endurance (TBW) 150 Dimensions (L x W x H) 80mm x 22mm x 2.38mm Weight 5.5gms Model Number WDS250G3B0E Operating Temperature 0°C to 85°C Non-Operating Temperature -40°C to 85°C Certifications BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI