Samsung 870 EVO 500GB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77E500) Item Description About this item Sequential Read/Write speeds up to 560/530 MB/s respectively. Performance varies based on system hardware configuration Interface : SATA 6Gb/s, compatible with SATA 3Gb/s and SATA 1.5Gb/s interfaces. Form Factor : 2.5 inches Cache Memory: Samsung 512 MB DDR4 SDRAM 5 Years Limited Warranty or 300 TBW Limited Warranty. Contact :1800 30 7267864 Designed for mainstream PCs and laptops for personal, gaming, and business use. Check out the SSD buying guide by Amazon in Videos Section 870 EVO is the Samsung?s latest model of the world?s best-selling SSD series, with the latest V-NAND technology and the new MKX controller. 870 EVO proves why the EVO series has been the favorite choice among general users by showing the best in-class performance, committed reliability and convenient usage with a variety of features. Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.