InterfacePCI-Express 4.0x4, NVMe 1.3Form FactorM.2 2280Total Capacity1000GBWarrantyLimited 5-years or 1800TBWNAND3D TLC Toshiba BiCS4External DDR CacheDDR4 1GBSequential Read speedUp to 5000 MB/sSequential Write speedUp to 4400 MB/sRandom Read IOPSup to 750kRandom Write IOPSup to 700k