Samsung SSD 4TB Storage 870 QVO SATA III 2.5" SSD

Samsung SSD Storage 870 QVO SATA III 2.5" SSD 

With an expanded SATA interface limit of 560/530 MB/s sequential speeds, the 870 QVO improves random access speed and sustained performance. Intelligent Turbo Write accelerates write speeds and maintains long-term high performance with a larger variable buffer.* Performance may vary based on SSD’s firmware version and system hardware & configuration.   Random performance improved up to 13% in QD1 Random read for 870 QVO vs. 860 QVO  Sustained write performance improved up to 21% for 870 QVO vs. 860 QVO  Test system configuration : Intel Core i7-7700k CPU@4.20GHz, DDR4 1200MHz 32GB, OS -Windows 10 Pro 64bit, Chipset - ASUS-PRIME-Z270-A.