Brand new - sealed in original packaging as seen NumberCT4000P310SSD5Device TypeInternal Solid State Drive (SSD)Used ForConsumerDetailsForm FactorM.2 2280Capacity4TBMemory Components3D NANDInterfacePCI-Express 4.0 x4 NVMeProtocolNVMe 2.0PerformanceMax Sequential ReadUp to 7100 MBpsMax Sequential WriteUp to 6000 MBpsHeatSinkwith HeatSinkFeaturesFeaturesIntroducing the Crucial P310 Gen4 NVMe SSD, delivering read speeds up to 7,100MB/s, making it a gaming storage leader in the Gen4 space. Engineered with the latest Micron 3D NAND technology, the Crucial P310 can level up your gaming experience in generous capacities and offers backward compatibility, performing 2x faster than Gen3 SSDs.SHIFT UP TO GEN4: Next-level Gen4 performance at up to 7,100MB/s — Speed up your bootups, file transfers, and game loads without compromising on qualityEXTEND LIFECYCLE AND STORAGE: Increase your device’s capacity and lifecycle to store more of what mattersFASTER GAMEPLAY AND BOOTUPS: Nearly 20% faster performance in bootups and gameplayBETTER PRODUCTIVITY: Up to 20% faster performance in real world tasks compared to other Gen4 SSDs when booting Windows, starting applications like Adobe Photoshop and Illustrator, and working in applications like Microsoft Excel and PowerPointPOWER EFFICIENCY: Provides up to 40% better performance-to-power ratio than our previous Gen4 SSD so you can get more done with the same battery life