Four main tower server products are used in different

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; As a mainstream server product, not only in the processor to use the latest dual-core technology, at the same time, other accessories such as memory, hard disk and so on should adopt cutting-edge technology. In this year's accessories development, the biggest bright spot is: DDR2 memory, DDR2 (Double Data Rate 2) SDRAM and the previous generation of DDR memory technology standards The biggest difference is that, although the same is the use of clock frequency rise/fall while the basic way of data transmission, But DDR2 memory has twice times the pre-read capability of the previous generation of DDR memory. In other words, DDR2 memory can read/write data at 4 times times the speed of the external bus at each clock frequency and can run at 4 times times the speed of the internal control bus. Thanks to performance, major server vendors have turned the memory modules of mainstream products into DDR2. In this, the author selected four sections using dual-core, DDR2 technology of the mainstream tower server for everyone to do a simple introduction:

1, Lenovo Wan t/r280 Server

Lenovo t280/r280 server with the latest Intel dual-core Xeon 5000 series processors, support hyper-Threading technology, 64-bit memory expansion technology, with DDR2-533FBD memory, to meet the future long-term growth in computing capacity needs. T280 uses the automatic energy-saving noise reduction design, is Lenovo server integration new Lenovo Global research and development advantages of innovative design. This server's system fan has the automatic speed regulation function, may through the monitoring system temperature, the CPU core temperature and so on key point's temperature. At the same time, T280 has the CPU energy consumption optimization technology on demand distribution function, allows the CPU to work at more than one frequency, multiple voltages, and automatically select the CPU operating frequency according to the load situation, avoid the traditional processor can only work at a single frequency, need to consume the full energy consumption situation, and make the energy consumption always maintain in the best state.

Comment on: As a veteran computer manufacturer, Lenovo T280 has five heavy hard disk protection design, automatic fault diagnosis of the "been Inside" technology, foolproof eye intelligent monitoring and management system, such as a number of innovative design, and no tool maintenance design, significantly reduce the server maintenance and use costs, It also lowers the cost of training for server professional maintenance personnel.