The advantage of the 1U rack server is that it uses standard server design technology, standard peripherals, standard interfaces, RAID functions, redundancy, and independent runs and assumes tasks. Although the single module size is much smaller than the 1U server, it must rely on a set of blade server cabinets to run. At the same time, the blade server also has a problem that the standard is not uniform. At present, there are blade server products like IBM, HP, RLX, Egenera and other manufacturers. However, their blade server chassis standards are not uniform, some are 4u, some are 7u, and the backplane standard is not uniform. Although they all recognize the importance of standard unity, it takes a while from this goal. Relatively speaking, 1u rack server is already a mature technology, and the application is also very simple. In addition, when choosing two different products, overall cost is considered. For example, if the user only needs 3 to 4 pieces of blades, then when choosing a 1U rack or blade, it is necessary to consider the overall investment. After all, the cabinet in the blade is required, this input is not small. If only 3 to 4 pieces are used, the other space is wasted. At this time, the advantage of the 1U rack is reflected. Intel's new to strong processor has further enhanced rack servers, especially the performance of 1U rack servers. But it also brings a problem with power consumption and heat dissipation, and has become a benchmark for testing the technical strength of the server. Intel's new to strong due to 64-bit expansion technology, bringing new opportunities to the server market. However, its heating power exceeds 100W, with a weight of more than 1000 grams, which gives the design based on the new totron 1u rack server, bringing unprecedented problems. Each server manufacturer is the eight fairy pass the sea, and the monopolism. High-power power supply is used for power consumption problems. As for heat dissipation, some are designed an internal and efficient heat dissipation channel; some use the side of the air-blown air to increase the amount of cold air; some also use water-cooled design. Technical Views Wave (Beijing) Deputy President, General Manager of Server Products General Manager of Server Products is the premise of enhancing the performance of IU server performance. In the near future, heat tube cooling technology will be widely used on Iu servers, and their performance will inevitably be better than now. Easy to use and easy management is another trend in IU server technology development, "fool management" and "fool-style applications" will become more popular. Similarly to the technology development process of the camera, "Fool Camera" is a "fool-style server". This is also satisfied with customer application needs. IBM ESERVER X Series Brand Manager Xu Xing has been in a key turning point as Intel launches new to strong processors. In the new era of industrial standards, customer requires a higher utilization, enabling a large number of workloads, and IT infrastructure is easier to manage. IBM recognizes that all aspects of the server system must be effectively cooperated while the CPU is increasing or expanding technology, to meet the performance required by the current interconnection environment. Therefore IBM proposes a complete set of mature product design concepts - "X Tended Design Architecture". This unique design will expand the reliability, upgradeability and extensibility of the IBM EServer X-Series server new product line, thus speeding up the industrial standard server into the key application of the enterprise. Baide Technology Product Manager Chen Zhenzhi 1U Rack Server is a very important technical issue, but also the strength of the manufacturer of the technical side. To this end, Baode and Intel have established a heat dissipation laboratory, which has great advantages in the technology links such as heat dissipation, simulation tests. For new to strong processors, Baode first redesigned the power supply when designing 1U rack servers, enhances the power of the power.
Second, use the technical advantages of Baode in heat dissipation, and solve the problem of the server's heat dissipation. Lenovo Group Server Division Product Manager Zhang Wei Lenovo is in the development of new to strong IU rack servers, the first breakthrough is CPU heat dissipation. The new to strong processor has a lot of heat dissipation, and in the tower chassis, it is not the same in the 1U server. Lenovo considers how to bring more cold air to the 1U server, because even if the number of revolutions of the fan is high, it cannot bring cold air. Lenovo introduced inspiration from shark cracks, arranged in the side of the chassis of 1U machine. Lenovo believes that the 1U server is blown from the side, and it is possible to be a future standard, then Lenovo will be the leader of this standard. Dawn A Series Server Product Manager Meng Lingxiao is a shortage of technical difficulties facing most manufacturers. Most manufacturers use passive heat dissipation and air-duct design principles. However, passive heat dissipation and airwell design is not simple implementation, and careful calculation and consideration are required. Dawn take into account the following factors: CPU power, fan power, air duct design, noise problem and stability. Higher equipment integration will be the development direction of the rack server. A few years ago, the rack server also adopted an external web card, and the current standard configuration is an integrated motherboard. The future computing network, such as Myrinet, InfiniBand, etc., can also be implemented by integration. The market continues to expand 1U to become the main force
