Upgrading for Maximum Performance Integrating the latest Storage technology in computer systems requires an understanding of the architecture and peripheral specifications in order to achieve maximum performance. Power Macintosh PCI systems can be optimized for maximum data I/O performance by carefully choosing the right hardware and connectivity products tailored for a specific application and budget.

Requirements for high performance computer systems System manufacturers are implementing the next generation of high clock speed microprocessors that cross the 300 Mhz threshold, to deliver computer systems that meet the endless demand of high performance systems. Just as the Internet has seen a dramatic increase in traffic, systems that must serve the internet must deliver unprecedented volumes of data. Multimedia, graphic design, digital video, color publishing, photo editing and files that manipulate large databases have a direct impact on the system's memory capacity (installed) and performance of main the storage subsystem (disk drive).

Memory & Storage Interface - the most critical factor Interface performance is a critical factor in optimizing computer system enhancements. Some factors driving interface performance are high speed, high density memory, faster drives, and higher-speed microprocessors for more data intensive applications. The goal of any peripheral interface is to provide reliable connectivity and avoid being a bottle neck. System manufacturers in quest of squeezing out more performance from microprocessors are incorporating new memory technologies such as Synchronous Dynamic RAM (SDRAM). A faster data bus (66 Mhz ,100 Mhz) will increase data throughput for a faster I/O between the disk subsystem and microprocessor with new interfaces and connectivity ports for integrating storage devices that enhance system performance while achieving backward compatibility with earlier technology.

Incorporating new peripheral technology into existing systems Transitioning from an existing technology to a new technology has been less rapid than anticipated. Invariably, an older technology responds to the same market pressures that created new ones. New high density DRAMs and Ultra 2 SCSI (LVD) are a response to this pressure. The capacity of systems main memory requirement has become an absolute necessity, storage subsystem performance is a critical factor in system overall data processing capability.

Breaking the system's limitation barrier Performance gaps exist between memory and storage subsystems of the existing computer installed base among both the Macintosh & PC Platform. High density memory modules are available in 256 MB and 128 MB for main memory expansion at an affordable price which was recently thought unimaginable. Integrating Ultra 2 SCSI (LVD) offers forward compatibility and significant room for growth to support faster microprocessors and drives. Ultra 2 SCSI is capable of achieving transfer rates of up to 80 MB/sec. Ultra 2 SCSI (LVD) is low cost, easy to integrate, and an optimal solution for improved performance and increased device connectivity.

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