Manuals / Sun Microsystems / Computer Equipment / Server

Sun Microsystems V490 manual About the CPU/Memory Boards, Disk Drives

Models: V490

1 274
Download 274 pages 18.59 Kb
Page 55
Image 55

Disk Drives

Sun Fire V490 internal disk drives are hot-pluggable. However, certain software preparations are required prior to removing or installing a drive. To perform

Sun Fire V490 disk drive hot-plug operations, you use the Solaris luxadm utility. The luxadm utility is a command-line tool for managing intelligent storage arrays such as Sun StorEdge A5x00 series disk arrays or Sun Fire V490 internal storage arrays.

For more information about luxadm, see the luxadm man page. For detailed disk hot-plug instructions, see the Sun Fire V490 Server Parts Installation and Removal Guide, which is included on the Sun Fire V490 Documentation CD.

Caution – When hot-plugging a disk drive, first ensure that the drive’s OK-to- Remove LED is lit. Then, after disconnecting the drive from the FC-AL backplane, allow 30 seconds or so for the drive to spin down completely before removing it.

About the CPU/Memory Boards

The system centerplane provides slots for up to two CPU/Memory boards. Each CPU/Memory board incorporates two UltraSPARC IV 1050-MHz processors, with 16 Mbytes of static random access memory (SRAM) external cache memory per processor, and slots for up to 16 memory modules. The external cache memory cannot be upgraded.

The memory module slots are labeled A and B. The processors in the system are numbered from 0 to 3, depending on the slot where the processors reside.

Module A

■Processor 0 - CPU 0, 16

■Processor 1 - CPU 2, 18

Module B

■Processor 0 - CPU 1, 17

■Processor 1 - CPU 3, 19

Note – CPU/Memory boards on a Sun Fire V490 system are not hot-pluggable.

The UltraSPARC IV processor is a highly integrated processor implementing the SPARC V9 64-bit architecture. The UltraSPARC IV processor supports both 2D and 3D graphics, as well as image processing, video compression and decompression, and video effects through the sophisticated Visual Instruction Set (VIS) extension.

Chapter 3 Hardware Configuration 27

Page 54 Page 56
Page 55
Image 55
Sun Microsystems V490 manual About the CPU/Memory Boards, Disk Drives
Page 54 Page 56

V490 specifications

Sun Microsystems V490 is a robust, high-performance server that was launched in the mid-2000s. It is part of Sun's Enterprise line of servers, specifically designed to meet the needs of businesses requiring reliability, scalability, and efficiency in their computing environments. The V490 is well-regarded for its versatility and ability to handle demanding applications.

At the heart of the V490 is its support for the UltraSPARC IV processor. The server can be configured to contain up to four processors, allowing it to deliver exceptional parallel processing capabilities. The UltraSPARC IV architecture enhances throughput and efficiency, making it suitable for enterprise applications and database management tasks.

One of the standout features of the V490 is its memory capacity. The server can support up to 64 GB of RAM, which allows for extensive caching and improved performance for memory-intensive applications. Coupled with a high bandwidth architecture, the V490 ensures that data can be processed quickly and effectively.

The V490 also emphasizes storage flexibility. It comes equipped with multiple disk drive bays, allowing for a combination of SATA and SAS drives. This flexibility enables businesses to tailor their storage solutions according to their specific performance and redundancy requirements. The V490 supports hot-swappable drives, making maintenance and upgrades considerably easier without taking the server offline.

In terms of connectivity, the Sun V490 features a variety of networking options. It includes multiple Gigabit Ethernet ports, ensuring high-speed data transfer and redundancy. Additionally, the server supports advanced input/output capabilities, making it compatible with various peripherals and external storage solutions.

Sun Microsystems V490 runs on the Solaris operating system, known for its stability and security. This OS enhances the server's performance while providing a reliable platform for mission-critical applications. The V490 also supports virtualization technologies, allowing organizations to run multiple operating systems and applications on a single hardware platform, thus optimizing resource utilization.

Another key characteristic of the V490 is its thermal efficiency. The server is designed with an advanced cooling system that minimizes energy consumption while maximizing performance. This focus on power efficiency aligns with modern data center requirements for sustainability and reduced operational costs.

In summary, the Sun Microsystems V490 is a powerful enterprise server that combines the latest processing technologies, substantial memory and storage capabilities, and robust networking options. Its scalability, along with advanced virtualization support and energy-efficient design, makes it a suitable choice for organizations looking to enhance their IT infrastructure. The V490 remains a testament to Sun Microsystems' commitment to delivering high-quality, reliable computing solutions.