Dahua E900N 256GB M.2 NVMe PCIe Gen3The Dahua E900N 256GB M.2 NVMe PCIe Gen3 appears to be an M.2 solid state drive (SSD) produced by Dahua Technology. Dahua Technology is primarily known for its video surveillance products, such as security cameras and video recorders. However, they also manufacture other electronic products, including storage devices like SSDs. Here are some key specifications for the Dahua E900N 256GB M.2 NVMe PCIe Gen3:Capacity: 256GBForm Factor: M.2 2280, which means it measures 22mm wide and 80mm long.Interface: NVMe (Non-Volatile Memory Express), a protocol designed specifically for SSDs to provide faster performance and lower latency compared to traditional SATA-based SSDs.PCIe Generation: Gen3, which stands for the third generation of the PCI Express interface, providing faster data transfer rates compared to previous generations.NAND Flash Type: This information is not provided. However, common NAND flash types for SSDs include SLC (Single-Level Cell), MLC (Multi-Level Cell), TLC (Triple-Level Cell), and QLC (Quad-Level Cell). The performance and durability of the SSD can vary depending on the NAND flash type used. Please note that since Dahua is not a well-known SSD manufacturer, information about their specific SSD models, such as the E900N, might be limited. It's essential to verify the specifications and compatibility of the SSD before purchasing it for your system.