The 990 Pro can be managed by the Samsung Magician SSD tool. This means that PCIe Gen4 performance will be consistent even under large workloads, though some real-world results might not be as noticeable. This increases the total SLC buffer to a total of 226GB. When looking at the 2TB model, the default pre-allocated TurboWrite region is 10GB, which can also allocate an additional 216GB as a dynamic SLC buffer. Compared to the previous Intelligent TurboWrite, Intelligent TurboWrite 2.0 provides up to 3 times larger buffer. The 990 Pro features newly enhanced Intelligent TurboWrite 2.0 technology. Samsung 990 Pro and Intelligent TurboWrite 2.0 However, if the current pricing for 4TB drives is any indication, it will most definitely come at a hefty price tag. Having a high-end 4TB capacity SSD available on the market is something that serious PC gamers and content creators will look forward to (mostly due to the ever-growing file and installation sizes). Probably one of the more significant improvements over the 980 Pro is that Samsung plans to release a 4TB model sometime in 2023, which will be the highest capacity point yet for the Samsung Pro line. It also features a heat spreader label and Samsung’s Dynamic Thermal Guard Technology to help keep the power-driven SSD at optimal temperature during heavy use (like gaming or video rendering) without any performance degradation.įor data reliability, the Samsung 990 Pro is specced with endurance up to 1,200TB written (2TB capacity) and an MTBF of 1.5 million hours for all models, which will meet the needs of pretty much all its users. The 990 Pro is designed with nickel coated controller to improve overall heat management. This translates to an (up to) 55% improvement in random performance over its predecessor, making this well-suited for heavy gaming, creative work, and productivity tasks. Moreover, the Pascal controller also supports faster data processing due to its lower latency and increases idle time, while reducing overall power draw.Īs far as its performance goes, the 990 Pro Series is quoted to deliver sequential read and write speeds of up to 7,450 MB/s and 6,900 MB/s, respectively, which is a reasonable improvement over the Samsung 980 Pro’s 7GB/s read and 5GB/s write.įor random read and write speeds, it is expected to top out at around 1,400K read and 1,550K IOPS write. With this new controller, Samsung indicates a 50% improvement in power efficiency over the 980 Pro, which helps to increase battery life on portable systems. It is also powered by the company’s new Pascal controller, the world’s first 8nm controller for consumer SSDs (its predecessor leveraged an Elpis model). The 990 Pro is the first drive to leverage Samsung’s 7th-generation TLC V-NAND technology. Like its predecessor, this is a premium SSD designed to handle the needs of enthusiasts in use cases like gaming, professional applications and content creation. Currently available in capacities of 1TB and 2TB, the 990 Pro is the direct successor to the 980 Pro–one of the first (and best) client PCIe Gen4 SSDs to hit the market. The Samsung 990 Pro is the company’s latest (and much anticipated) addition to its popular enthusiast NVMe SSD line.
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