SAMSUNG 990 EVO Plus 4TB M.2 NVMe Gen5 Solid State Drive ( SSD )

The Samsung 990 EVO Plus 4TB M.2 NVMe SSD is a high-capacity internal storage drive built for client PCs that demand fast, sustained performance. Designed around the M.2 2280 form factor, it connects via a PCIe 4.0 x4 or PCIe 5.0 x2 interface supporting NVMe 2.0, giving compatible systems the flexibility to harness next-generation bandwidth on Gen5 platforms while remaining backwards compatible with Gen4 motherboards. Sequential read speeds reach up to 7,250 MB/s and sequential write speeds reach up to 6,300 MB/s, enabling rapid large-file transfers, fast game load times, and smooth creative workflows involving high-resolution video or large data sets. At 4TB, the drive offers ample room for operating systems, applications, games libraries, and media archives without the need for secondary storage. Samsung engineered the 990 EVO Plus with a nickel-coated controller that improves MB/s per Watt by 73% compared to its predecessor, reducing heat generation and helping maintain consistent performance during extended workloads. The thermal design aims to keep the drive operating within safe temperature ranges even under sustained read and write loads, which is particularly relevant for users who run the drive in compact chassis without active airflow over the M.2 slot. Endurance is rated at 2,400 TBW (terabytes written), a figure that reflects the drive's suitability for years of heavy daily use. Samsung backs the 990 EVO Plus with a 5-year limited warranty, providing additional assurance for long-term deployments. Samsung Magician software complements the hardware by providing drive health monitoring, performance optimization tools, firmware update delivery, and a secure data migration utility that simplifies the process of cloning an existing drive to the new SSD. Verified Specifications: - Model Number: MZ-V9S4T0BW - Series: 990 EVO Plus - Capacity: 4 TB - Form Factor: M.2 2280 - Interface: PCIe 4.0 x4 / PCIe 5.0 x2, NVMe 2.0 - Sequential Read: Up to 7,250 MB/s - Sequential Write: Up to 6,300 MB/s - Endurance (TBW): 2,400 TBW - Weight: Max 9.0 g - Dimensions (W x H x D): Max 80.15 x Max 22.15 x Max 2.38 mm - Application: Client PCs - Warranty: 5-Year Limited Warranty