Samsung SM951 512GB NVMe MZVPV512HDGL-00000 M.2 80mm SSD - OEM M.2 Interface up to 32Gb/s 256MB LPDDR2 DRAM Buffer Memory 3 Year Warranty, Supports Standard NVMe driver, APM and L1.2 Power Saving Mode, End-to-End Data Protection, Support TRIM Command, RoHS Compliant, Halogen-Free Compliance Sequential Read: 2150MB/s, Sequential Write: 1500 MB/s, Random Read (QD=4): 300K IOPS, Random Write (QD=4): 100K IOPS Works with most motherboards and notebooks with a compatible M.2 PCIe interface slot. Includes Z97/X99/Z120 motherboards. Not compatible with the MacBook, MacBook Air, MacBook Pro, or Mac Pro (see description for details)