SSD WD Blue 3D NAND SSD 250GB 2.5\":SSD WD Blue SATA drives with read speeds of up to 545 MB / s write speeds up to 525 MB / s reduce system startup times and loading times. WD Blue SSD drives are optimized for multitasking, so you can easily run a number of challenging applications at once. Reliability is ensured through 1.75 million MTTF hours, 400 TBW rated terabytes, and several bug fixes to protect your WD Blue solids data reliably and reliably.High Capacity with Enhanced ReliabilityA WD Blue 3D NAND SATA SSD uses 3D NAND technology not only for higher capacities (up to 2TB) than the previous generation WD Blue SSDs, but also to help reduce cell-to-cell interference for enhanced reliability. An SSD is designed with no moving parts to help protect against data loss if it is accidentally bumped or dropped. And with 1.75M hours MTTF (mean time to failure), up to 100 TBW (terabytes written), and several error correction technologies, WD Blue 3D NAND SATA SSDs can help guard data for years to come. Broad CompatibilityWith a certification from the WD Functional Integrity Testing Lab (F.I.T. Lab), every WD Blue 3D NAND SATA SSD is verified for compatibility with a wide range of desktop and laptop computers. Every WD Blue 3D NAND SATA SSD goes through extensive compatibility and reliability testing to ensure it meets the high standards of the WD brand.Superior Performance for High-End ComputingFor high-end computing applications like gaming, HD media playback, or creative software, look to WD Blue 3D NAND SATA SSDs. 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.5-Year Limited WarrantyEvery WD Blue 3D NAND SATA SSD comes with a 5-year limited warranty, so you can be confident of your storage when you upgrade or replace any of your drives.?