TEAMGROUP T-Force CARDEA Zero Z340 4TB with DRAM SLC Cache and Graphene Copper Foil 3D NAND TLC NVMe PCIe Gen3 x4 M.2 2280 Gaming Internal SSD Read/Write 3,500/2,900 MB/s TM8FP9004T0C311

Sequential read/write speeds can reach up to 3,400/3,000MB/s
The graphene, copper foil and insulation layer are glued together by special stacking technology.
Superb three in one heat dissipation performance: 9% better cooling performance
Supports TRIM command, S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology), LDPC ECC (Error-correcting code), E2E Data Protection, Global Wear Leveling, etc.
Warranty: 5-year or TBW (Terabytes Written) limited warranty. Free Technical Support and Customer Service on TEAMGROUP’s official website. The definition and conditions of TBW are based on the JEDEC standard.