The Samsung 850 PRO SSD redefines storage with the world&s first drive based on 3D VNAND flash offering exceptional readwrite performance reliability & power management efficiency The 850 Pro delivers up to 2x the speed density & endurance of conventional flash Samsung&s 850 PRO the world&s first 32 layer 3D V-NAND provides up to 100K IOPS Random Read Speed & 470 MBs Sequential Write speed & the option of enabling Samsung RAPID mode which can kick up to even higher speeds With up to 2x the speed & density of conventional 2D flash you get the most speed available for gaming & real world performance With an industry-leading 10 year 150 TBW warranty the 850 PRO offers unbeatable reliability When combined with the 850 PRO&s 256-bit AES Self-Encrypting Drive (SED) security technology you can rely on your files being secure & available whenever you need them Featuring a 4th generation MEX Controller the 850 PRO offers one of the most energy-efficient drives on the market using up to 50 less power than traditional hard drives It has the lowest active write power consumption & supports device sleep mode which lowers power consumption to under 2m W Features Ultimate Read Write Performance Enhanced Endurance & Reliability Efficient Power Management Barcode 8806086264631 Data Transfer Rates 6000 MBs Depth 068 cm Drive Size 25 Inches Enclosure type Internal Form Factor SFF Drive Height 698 cm Input Output Per Second Random Read 100000 • Random Write 90000 IOPS Interface Type SATA III 6 Gbs Memory Type VNAND Flash Model Name MZ-7KE256BW Product Family 850 Pro Product Type Solid State Drive Read Speed 550 MBs Software Included Data Migration & Drive Management Software Storage Capacity 256 GB Vow Number SAM26463