High speed read/write performanceWith DRAM Cache Buffer and NVMe 1.3 specification. the T-FORCE CARDEA ZERO-Z340 PCIe M.2 SSD uses the latest. ultra-fast PCIe Gen3x4 interface to boost the sequential read/write speeds to 3400/3000MB/sUltra-thin and lightweight structureT-FORCE CARDEA ZERO-Z340 M.2 SSD has a patented graphene copper foil cooling module developed by the T-FORCE laboratory. The graphene. copper foil and insulation layer are glued together by special stacking technology. The thickness is less than 1mm which can effectively eliminate the problem of limited installation space.9% better cooling performanceT-FORCE CARDEA ZERO-Z340 M.2 SSD has passed the long and rigorous test and burn-in test by T-FORCE internal laboratory. During three hours of continuous reading/writing. it is able to provide more than 9%[2] of cooling effect! These three elements showcase a superb three in one heat dissipation performance: thermal conduction (graphene). thermal radiation (graphene) and ther