To: E_K_S who wrote (1651 ) 9/4/1998 12:20:00 PM From: AJ Berger Respond to of 1820
Mylex getting into 133mhz PCIX chip sets? Big PC makers split with Intel on server design. How big is the breach? By Lisa DiCarlo 09/03/98 09:50:00 PM Three rival computer makers are plotting to dull what they see as Intel Corp.'s increasing control over the design of NT servers. IBM (NYSE:IBM), Hewlett-Packard Co. (NYSE:HWP) and Compaq Computer Corp. (NYSE:CPQ) have jointly and surreptitiously developed an enhanced PCI specification for servers that may provide up to a sixfold increase in I/O performance on NT servers, sources said. The PCIX specification, code-named Project 1, is only the first in a series of planned steps to be taken by the group, in its collective effort to assume a more prominent role in X86-based server development, according to sources. Doing Intel one better PCIX takes the existing and aging PCI specification to new heights. PCI, which was developed by Intel (Nasdaq:INTC) in 1993, runs at a paltry 66MHz and transfers data between the CPU and peripherals at 132MB per second. As a result, current PCI-based I/O is a bottleneck for processing multiple applications. CIX will support bus speeds of up 133MHz, and it will transfer up to 1GB per second between the CPU and the peripherals. The new PCIX chip sets and third-party add-in components will be backward-compatible with the older PCI architecture. PCIX "fills the gap [between] current PCI and the next-generation I/O coming with Merced," said one executive involved in the development of the new spec. An announcement of PCIX should be forthcoming within 60 days, sources said, with servers and third-party products available in the first half of next year. Beyond the immediate performance improvements of PCIX, the symbolism of a cartel making architectural changes to the PC server without consulting Intel is significant. "The time is ripe for a grass-roots type of backlash," said the executive of one of the companies involved in PCIX. "We're trying to create an environment where Intel is an equal player in the technology, not the controller." Indeed, Intel's control has been a silent bone of contention among vendors with the know-how to overcome Wintel's scalability, availability and performance limitations. The rub has become particularly severe as Microsoft Corp. (Nasdaq:MSFT) and Intel try to move their architectures into the glass house. Those close to the group of PCIX vendors said the trio is determined not to make commodities of midrange and high-end NT servers, especially when they can differentiate their products from vendors, such as Dell Computer Corp. (Nasdaq:DELL), that buy most of their technology directly from Intel. "We want to be more involved in creating and setting the standards, but sometimes you get stuck with what they're offering," said an executive with a second company involved in the development. "Today's PCI is an example of that." The only option for new companies? For new companies coming into the Intel-compatible systems arena, breaking away from Intel's designs may be the only way to succeed. "Systems-oriented companies really become restricted the more Intel puts under the covers," said Gordon Bridge, CEO of Paradigm Computer Systems Inc., a Philadelphia startup developing eight-way X86 servers that are not based on Intel's chips, chip sets or motherboards. An Intel spokesman in Santa Clara, Calif., said the company's Enterprise Server Group is evaluating the PCIX spec but couldn't say when it would determine its level of support. Regarding PCI system design, the spokesman said Intel "has a long history of playing within the open standards of PCI." Sources said Intel received the proposed PCI specification from the trio in late August. The PCI Special Interest Group is also mulling the spec over and is expected to approve it as a standard. With or without Intel The sources also said Intel is expected to endorse PCIX and eventually build support for it into IA-32 chip sets. But even if it doesn't, IBM Microelectronics and Mylex Corp. will build supporting chip sets, they said. "It would give [third parties like Mylex] a competitive edge over Intel," said one of the executives. 3Com Corp. (Nasdaq:COMS) and Adaptec Inc. have also committed to building products based on the technology, and Microsoft has endorsed it, sources said. Despite Intel's broad system development efforts, there are cases where it has deferred. For example, the company will support Compaq's HotPlug PCI in the 450NX server chip set, due late this year or early next. HotPlug PCI lets administrators swap out PCI peripherals without having to take the system offline. Estimated pricing for systems based on the advanced I/O specification was not available, but one of the companies involved said it would be "self-defeating" to charge much of a premium over similarly configured Intel-based servers.