Samsung said that this hard drive is developed for the next generation of enterprise storage systems. It uses Samsung's latest V-NAND technology, which combines 32 1TB NAND Flash memories; and each NAND Flash memory uses 16 V-NAND chip stacks. As a result, this hard drive can store 5,700 5GB high-definition movies, and its size is only 2.5 inches. In addition to the increase in capacity, the transmission performance of PM1643 has also been significantly improved, which is almost twice that of Samsung's previous generation of super-capacity SAS solid-state drives. Based on the 12Gb/s SAS interface, the random read speed and write speed of the PM1643 disk have reached 40000 IOPS and 50000 IOPS respectively, and the continuous read speed reached 2100MB/s and 1700 MB/s; the random read performance is the traditional 2.5-inch SATA 4 times of SSD, and continuous read performance is 3 times of the former. In order to achieve the above results, Samsung has made efforts in the design of...
The price of SSD is getting more and more cabbage, 500G only costs less than 60 dollars, and sometimes you can even buy 1T disks for 100 dollars. Double Eleven is coming soon. Many people may take the opportunity to buy an SSD. This big brother named Matt has compiled some suggestions for your reference. I hope everyone can buy satisfactory SSD. Tracking historical prices for interesting disks; If you buy it on Amazon, you can install a Camelizer plug-in on Chrome, and use this plug-in when browsing a certain SSD to see its historical price. If you are not using Amazon, you can use PCPartiPIcker, which can also provide similar functions. Note: We can ignore this feeling. After all, we basically buy it from cats and dogs; data is very precious (such as Dandan movies). Don’t buy those unknown brands. You can buy Dogfish for 50 yuan. Brands like KingDian and Vaseky that have never been heard before, but as long as you pay a little more, you can buy big brands like Toshiba, WD, and Cr...