Detailed Instructions: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Q: Product Previews Cray taps Linux for more affordable supercomputing\ Trying to expand outside its traditional technical markets, Cray on Monday unveiled its first Linux-based supercomputer. The new Cray XD1 series runs Suse Linux on AMDs Opteron chip. The 64-bit system is organized as six two-way SMPs that can deliver 58 gigaflops per chassis. The system can handle as many as six 3.5-inch serial ATA drives and has a memory bandwidth of 12.8GB per SMP. It also features four PCI-X bus slots and a dual port Gigabit Ethernet PCI-X card for as many as eight Gigabit Ethernet ports per chassis. Pricing starts at \$50,000 for a 12-processor chassis and goes to \$2 million for a 288-processor configuration with two racks of 12 chassis each.\XD1, Cray
A:
Sci/Tech