Lenovo Joins HP, Dell in Developing ARM Servers
The system maker is creating prototype servers running on Cavium's ThunderX SoC for a U.K. research organization.Just months after closing the $2.1 billion deal for IBM's x86 server business, Lenovo is developing a prototype server powered by ARM-based processors, becoming the third top-tier server maker to explore systems that use the low-power architecture. Lenovo, now the world's third-largest server vendor, is working with the Science and Technology Facilities Council (STFC), a research organization in the United Kingdom to develop and test highly energy-efficient servers optimized for scale-out workloads in such environments as high-performance computing (HPC), cloud computing and Web hosting. The company joins a growing number of other vendors—from large OEMs like Hewlett-Packard and Dell to smaller companies like supercomputer maker Cray—in looking at ARM-based systems-on-a-chip (SoC) as alternatives to Intel's x86 architecture in the data center. ARM designs low-power chips and then licenses those designs to manufacturers like Qualcomm and Samsung. They dominate the mobile device market where the chips are found in the bulk of smarpthones and tablets. Now ARM—which has developed a 64-bit architecture—and manufacturers are looking to move the energy-efficient SoC design into the data center for servers that can be used in scale-out environments such as HPC, grid computing and analytics. The move is attracting such chip makers as Qualcomm, Advanced Micro Devices, Applied Micro, Broadcom and Cavium.
Lenovo inherited the partnership with STFC's Hartree Centre when it bought IBM's x86 server business. According to Scott Tease, executive director of HPC for Lenovo's Enterprise Business Group, the center is interested in finding ways to reduce power consumption and improve performance in a scale-out environment while staying within a particular power budget. The STFC and Lenovo are looking at the ARM architecture for such workloads as Web hosting and Web caching, "some very narrow use cases," Tease told eWEEK.