Thread: Intel solid-state drive 520 Serials

For the last various years, client finding by the available choosing of Solid State Drive (SSD) storage machines have observed that capacity continues to favor the hard disk drive counterpart. While it could be a some more years early any SSD matches terabyte capacity with the HDD, Intel's NAND Flash created at 20nm is closing that gap in terms of cost and storage place. In this article, tests the Intel SSD 520 Series Solid State Drive against the leading competition to see if it is capable of delivering SATA 6GB/s velocities up to 550 MB/s and 80,000 maximum 4K random write IOPS.


In our last tries with the SATA 3GB/s Intel solid-state drive 320, there was evidence of untapped possible resting within the 25nm NAND Flash parts. Using a unique hardware and firmware architecture, the Intel Solid-State Drive 520 Series implements on-board information compression, a characteristic that assists increase function and endurance through automatically compressing information sent to the solid-state drive. Cherryville's hardware-level compression answer in information that needs less storage space, and potentially develops the capacity of the Intel SSD 520.




Compressing information has other advantages, also. Intel's solid-state drive 520 Series furnishes an AES 256-bit hardware-based mechanism for encryption and decryption of user information. Using a 256-bit encryption key, AES encryption assists protect user information when mixed with an ATA drive password. That information is further secure with end-to-end information protection through utilizing cyclic redundancy check (CRC), parity, and faulty correction code (ECC) assures in the information path from the host interface to the NAND, and back.


Despite decades of plan improvements, the hard disk drive is even the slowest parts of any personal computer system. Regards that new desktop processors have a one ns response time, while system memory reacts among 30-90 ns. Traditional hard drive technology uses magnetic spinning media, and still the quickest spinning mechanical memory products still exhibit a 9,000,000 ns / 9 ms initial response time. In more relevant conditions, the processor receives the command and must then expects for system memory to fetch related information from the storage drive. This is why any computer system is just as quick as the slowest part in the information chain; commonly the hard drive.