Lexar NM790 M.2 2280 PCIe Gen 4×4 NVMe SSD 4TB

The Lexar NM790 and the Samsung 990 EVO Plus are both high-capacity 4TB internal solid-state drives utilizing the M.2 2280 form factor and the PCIe Gen4 x4 NVMe interface, meaning they share fundamental compatibility and physical standards. As both drives operate on the same key specifications like interface and capacity, direct performance differences often come down to controller technology and firmware tuning, which can result in variations in sequential read/write speeds and sustained performance under heavy loads. While both offer modern NVMe performance suitable for demanding tasks, consumers should look closely at independent performance benchmarks to ascertain which drive offers superior real-world responsiveness for their specific needs, as specification sheets alone show near parity. Ultimately, the choice between the two might hinge on brand preference or minor pricing discrepancies, given their common core attributes.