Innovative 3D V-NAND Technology Incredible Read/Write Performance Enhanced Endurance and Reliability The Most Evolved SSD for Ultra-thin Laptops and PCs Product Type: Solid State Drive Buffer: 512 MB Storage Capacity: 250 GB Product Type: Solid State Drive Buffer: 512 MB Storage Capacity: 250 GB Manufacturer Part Number: MZ-M5E250BW Limited Warranty: 5 Year Weight (Approximate): 0.32 oz Drive Type: Internal Form Factor: Plug-in Module Drive Type: Internal Form Factor: Plug-in Module Manufacturer: Samsung Product Model: MZ-M5E250BW Product Name: SSD 850 EVO mSATA 250GB Brand Name: Samsung Product Series: 850 EVO Brand Name: Samsung Height: 2 Width: 1.2 Depth: 0.2 Product Family: 850 EVO Drive Interface: mini-SATA Drive Interface Standard: SATA/600 Maximum Read Transfer Rate: 540 MB/s Maximum Write Transfer Rate: 520 MB/s Drive Interface: mini-SATA Drive Interface Standard: SATA/600