Validating the reliability of intel solid state drives

At Folsom, the NSG team puts products like the recently released SSD 730 series aimed at consumers through a comprehensive validation process that involves testing drives for quality, reliability, compatibility with other computer hardware, and data integrity.Intel’s validation process for its SSDs involves testing thousands upon thousands of different workloads on thousands of different drives in thousands of different configurations for “validation on a massive scale,” the company said.Intel’s Non-Volatile Memory Solutions Group (NSG) hosted a press day this week at its campus here, offering reporters and analysts an inside look at the group’s operations and plans to stay ahead of the technology curve with its flash memory products.The chip giant is pushing ahead with new form factors for SSDs to better suit computing in a post hard disk drive (HDD) world, while also helping to develop the NVM Express interconnect standard and exploring new fabrication methods for NVM chips.Firmware, rather than hardware, seems to have been the culprit behind the Sand Force BSOD issue.Those tentative about springing for any Sand Force-based drive may find some comfort in the fact that the 520 Series' firmware was "co-defined" with Intel.but they were seldom used because of their prohibitively high price.In the late 1970s, General Instruments produced an electrically alterable ROM (EAROM) which operated somewhat like the later NAND flash memory.

SSD technology primarily uses electronic interfaces compatible with traditional block input/output (I/O) hard disk drives (HDDs), which permit simple replacements in common applications.Validated on a massive scale with thousands of configurations, and tested beyond industry standards, Intel SSDs deliver an Annualized Failure Rate (AFR) that's eight times better than traditional hard drives.All featuring a 5-year limited warranty and amazing customer support.New I/O interfaces like SATA Express and M.2 have been designed to address specific requirements of the SSD technology. This distinguishes them from traditional electromechanical magnetic disks such as hard disk drives (HDDs) or floppy disks, which contain spinning disks and movable read/write heads., most SSDs use 3D TLC NAND-based flash memory, which is a type of non-volatile memory that retains data when power is lost.For applications requiring fast access but not necessarily data persistence after power loss, SSDs may be constructed from random-access memory (RAM).This article is about flash-based, DRAM-based, and other solid-state storage.

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