Gigabyte AORUS Gen4 5000E SSD 1024GB PCI-Express 4.0x4, NVMe 1.4, Sequential Read ~5000 MB/s, Sequential Write ~4600 MB/s Interface PCI-Express 4.0x4, NVMe 1.4 Form Factor M.2 2280 Total Capacity 1TB (1024GB) NAND 3D TLC NAND Flash Sequential Read speed Up to 5,000 MB/s Sequential Write speed Up to 4,600MB/s Mean time between failure (MTBF) 1.5 million hours Power Consumption (Active) AG450E1024-G Power Consumption(Idle)(ASPT on) 20mW Warranty 1. Limited 5-years or 600TBW. 2. Limited warranty based on 5 years or 600TBW, whichever comes first. (*TBW is evaluated by JEDEC workload standard. ) *TBW (Terabyte Written): Terabytes Written is the total amount of data that can be written into a SSD before it is likely to fail. 3. When the usage of an NVME SSD as indicated by the 'Percentage Used' (SMART ID: 05) in SMART page of 'GIGABYTE SSD toolbox' reaches 100 means out of warranty. (A new unused product will show the number of 0)