What Advantages Are Gained With Sun SPARC Technology?

SPARC (Scalable Processor Architecture) was first introduced by Sun in 1987 and has since remained as a staple component of their server products. This architecture originated as a 32-bit design, but is still used by the company today in 64-bit form. It has been included in the design of these particular hardware lines:

  • SPARCstation
  • Netra
  • Ultra
  • Enterprise
  • Fire

A SPARC processor can contain a count of as many as one-hundred sixty general registers with included software only seeing thirty-two. Eight of the global registers are paired with an additional twenty four to form the register window. This window steps up and down the register stack as functions are performed by the processor. A window contains a combination of eight local and eight shared registers that are used to pass parameters or return values as function calls are completed. Refurbished Sun servers with this specific architecture setup deliver increased flexibility, scalability, a higher degree of availability, and better support for mission critical applications.

Refurbished Sun ServersDeliver a Variety of Cost Effective Implementation Options

Refurbished Sun servers help companies obtain discontinued SPARC hardware at a reasonable cost. The M3000, M4000, M5000, M8000, and M9000 are an enterprise line offering these specific benefits:

  • High Reliability
  • Simplified Management
  • Vertical Scalability
  • Mainframe Level RAS
  • Virtualization
  • Two or Four Quad Core Processing

This Sun SPARC line was designed to deliver the positive benefits of mainframe implementation while decreasing the cost of such an endeavor. It delivers symmetric multiprocessing scalability features, large memory subsystems, and an advanced input/output architecture. Each model has the same basic capabilities with these features differing as the identification number increases:

  • Enclosure Size
  • Number of Supported Processors
  • Memory
  • Input/Output Slots
  • External Input/Output Chassis Counts

The M3000 models consist of a two rack-unit enclosure capable of supporting one processor and a maximum of sixty-four Gigabytes of memory. They are obtainable as a dual or quad core design with the SPARC architecture. These refurbished Sun server models offer additional features such as multiple PCI express slots, up to four internal disk drives, and an external SAS port to expand storage capabilities. The M4000 and M5000 models consist of several enterprise-class perks geared toward providing a high power, cost efficient option to midsize companies. High-end systems such as the M9000 supply the reliability of a traditional mainframe with the advanced performance a company needs to accommodate ever growing workloads. They are ideal for organizations requiring a highly flexible solution with amplified power and availability.

Sun SPARC lines deliver additional features for improving reliability, preserving system integrity, and heightening application availability. A memory patrol feature consistently scans for errors to prevent the storage of data in areas where a fault is present. This feature provides a greater amount of reliability by reducing the chance of application or system errors. Memory Extended-ECC allows processing to continue even when a memory device fails by completing single-bit error correction. These systems also supply memory mirroring, increased data transfer speeds, and simplified management capabilities. SPARC lines provide a solution geared toward the future development of an organization with all the processing power a company needs to move ahead of their competition.



Source by Christine Spiller

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