High cost performance 2U rack-style brand Server Shopping guide

Relative to the entry level of 10,000 Yuan 1U rack server, 2U rack products have a broader internal space, better heat dissipation, expansion is also more convenient. And these products, although the price is slightly higher, but they often have more excellent performance, more able to adapt to already have a certain scale of http://www.aliyun.com/zixun/aggregation/14182.html "> Growth-oriented enterprise application environment, cost-effective also very good. They tend to have more high-performance processors, larger memory support, and better RAID capabilities, and I/O design can also meet the need for high speed processing and reliability. In addition, hot plug, hardware redundancy and other applications also make it in the reliability of a more superior performance, more adaptable to e-commerce, virtualization/integration and cluster computing, and many other needs. Therefore, many large-scale enterprises to the procurement of the eyes aimed at this level of other products, today, we also come together a lively, for you to recommend a number of good cost-effective 20,000-level products, they have adopted a 2U design, I hope to be able to provide a point of reference for the procurement of advice.

1, IBM System X3650 7979r05

Whether in the enterprise or industry-level applications, IBM's servers by virtue of the excellent quality occupy a large share, and the introduction of the "Oriental series" Server as a special for China's growth-oriented enterprises designed products are once listed on the won a lot of users of the favor, The first product we recommend today is the IBM System X3650 7979r05, which is affiliated with the series.

IBM System X3650 7979r05 is a 2U rack server, designed to use the dual quad core design, which is also the low-end enterprise server commonly used mainstream design, 2U chassis allows it to have a spacious space, whether for cooling or expansion are beneficial.

IBM System X3650 7979r05

IBM System X3650 7979r05 's configuration is also very good, its processor is the Intel Xeon DP E5420, this is a 45nm process processor, and the million-class products commonly used in the Intel Xeon DP 5405, compared with the higher frequency, more robust performance. The processor has a 2.5G frequency, a front-end bus 1333MHz, and in the two cache its capacity is more than the staggering 12M, which makes it run up to read speed is not generally fast. The IBM System X3650 7979r05 Motherboard has two CPU slots, but considering the reality of most users, it only has a single processor, and if the user needs to expand it can purchase another one.

IBM System X3650 7979r05 has up to 12 memory slots, up to 48G of memory capacity and a standard configuration of 2 1G capacity Chipkill ECC DDR2 667 memory.

On the hard drive, IBM System X3650 7979r05 comes standard with 146GB hard drives, with a maximum of 1.8TB hot-swappable SAS drives. 6 SAS disk slots available, hard drive supports hot-swappable, built-in combo optical drive. Board integrated RAID can comprise raid 0, 1, 10 mode with the support of the array card. Integrates dual gigabit Ethernet cards, four pci-express slots x8 (1 full-length/1 half length/2 thin), and supports 2 PCI 133MHz slots for optional riser cards. The power supply is standard 1, power 835W, cooling system provides 5 cooling fans. It can help the server keep cool by hot-swappable power supplies, cooling with vector-calibrated cooling technology, and IBM Bae Director Active Energy Manager for x86. Allows it to run multiple workloads on a dual-processor server without exhausting it funds. In addition, the machine also has a 3-year limited on-site warranty service.