About Samsung 990 Pro 2TBThe Samsung 990 Pro 2TB is a flagship PCIe 4.0 M.2 NVMe SSD that offers a combination of high-end performance, efficiency, and reliability. As a top contender in the Gen 4 market, it's an excellent choice for demanding users, including gamers, video editors, and content creators. The drive leverages the full PCIe 4.0 x4 interface and NVMe 2.0 protocol to deliver impressive sequential read speeds of up to 7,450 MB/s and sequential write speeds of up to 6,900 MB/s.Powered by Samsung's in-house Pascal controller and advanced 8th-generation V-NAND (TLC) flash memory, the 2TB model includes a dedicated 2GB LPDDR4 DRAM cache. This DRAM is crucial for maintaining consistent speeds and performance under sustained, heavy workloads, setting it apart from DRAM-less alternatives. It also boasts a high random read IOPS of up to 1,400,000 and random write IOPS of up to 1,550,000, which translates to a more responsive user experience in daily tasks and faster loading times in applications and games.The 990 Pro 2TB is designed with robust thermal management in mind, featuring a nickel-coated controller and a heat spreader label to dissipate heat effectively. For systems with limited airflow, an optional heatsink version is available. With an outstanding endurance rating of 1,200 TBW (Total Bytes Written) and a 5-year limited warranty, the Samsung 990 Pro 2TB is built for long-term, high-intensity use, making it a dependable and powerful storage solution.