Superior Performance for High-End ComputingOptimized for a variety of computing applications like gaming, HD media playback, or creative software, the SanDisk X600's 3D NAND technology helps enable sequential read speeds up to 560MB/s and sequential write speeds up to 530MB/s for fast system boot-ups, quick application responses, and rapid transfer speeds. High Capacity with Enhanced ReliabilityThe SanDisk X600 3D NAND SATA SSD uses Western Digital 3D NAND technology not only for higher capacities (up to 2TB1) than the previous generation of SanDisk X400 SSDs, but also to help reduce cell-to-cell interference for enhanced reliability. With 1.75M hours MTTF (mean time to failure), up to 500 TBW (terabytes written), and several error correction technologies, SanDisk X600 3D NAND SATA SSDs can help guard data for years to come. Enhanced Power EfficiencyFeaturing an active power draw of up to 25% lower than previous generations of SanDisk X400 SSDs means you're able to work longer on-the-go before recharging your laptop. FeaturesWester digital 64-layer 3D NANDDelivers capacities up to 2TB for a multitude of design optionsActice power draw up to %25 less power than the previous generation of 2D SSDS2/5'' MM casdes or m.2 2280 form factors provide needed space savings and design flexibilityLeading edge SATA performance up to 560MB/S sequential readSpecificationsCapacity: 128GBSequential Read/Write: Up to 530/490MB/sRandom Read/Write: Up to 82k/74k IOPSForm Factor: 2.5''/7mm cased, M.2 2280Interface: SATA III (6 Gb/s) backward compatible to SATA II and IEndurance: 72 TBWWeight: 0.14 lbs