China's first branch of the United States received cloud computing solid-state hard disk technology

Taiwan and http://www.aliyun.com/zixun/aggregation/33109.html in the Asia-Pacific region "> Mainland China has been the focus of solid-state hard disk manufacturing." However, the vast majority of manufacturers are simply the public version of the Assembly. Recently, a group of dark horse from mainland China, so far in the Silicon Valley industry people look askance, they met after the popular communication words is "Hey, do you know Ke mei?" They can be in the consumer-level master control to carry off the protection of electricity! ”

To their surprise, not just that. In fact, the company has devoted a great deal of effort to the product of solid-state hard drives, and has made a lot of technical innovation, which deserves sustained attention. From the public information, they introduced the technology of overload protection, they developed the industry's first semi-automatic production line, including testing, aging, sorting and other series of activities, some of the main aspects of the labor productivity increased by 2 orders of magnitude.

The increase in fame has obviously brought great benefits to the company and brought a lot of trouble to the company. The trouble is that the number of times a month to increase the order volume of the company overwhelmed, had to extend the delivery time, and limit the amount of orders of some customers. One of the benefits is the company's first and only family in mainland China, with the new Sandforce2481 cloud computing master and technical authorization. Like。

The new SF-2481 processor is the new SSD (Solid State Drive) controller released by Sanforce specifically for cloud computing environments. A solid-state hard drive using the SF-2481 processor is planned to be installed on the MLC (multistage unit) NAND Flash SSD in the cloud environment.

Before, we only hear the sound of the SF2481, not the object.

The product is attractive to the cloud because its ECC is almost twice times the size of its predecessor, SF-2200.

The SandForce SSD controller has already reached 55B per 512-byte sector, but the new SF-2481 can exceed the built-in flash ECC. ECC with error detection can find and reorganize data based on where the error occurred.

In addition, the new controller has predictivefailureanalysis controls to help confirm reliability.

Like the SF-2200 controller, SF-2481 also supports 6GB data transfer per second of the Ssdsata interface. It is continuously stable read and write speed of 500MB per second and irregular reading and writing speed of 60,000 times per second input output, which is the same as its predecessors.

This controller is also equipped with automatic dual-AES encryption, which is equivalent to the Securecrypto-erase control of 300B Protection, Securecrypto-erase developed a random key to erase data every time, to ensure that the old data cannot be decrypted and will not be read.

SSD Processor SF-2481 is designed specifically for cloud computing data centers, which combines performance, persistence, and intelligence.

(Responsible editor: The good of the Legacy)