Sun Microsystems, Inc.

Figure 1-3: Internal View of the Sun Fire X4600 Server

The Sun Fire X4600/X4600 M2 server also provides the following system architecture features:

Sun Fire X4600: Embedded dual-channel DDR1 memory controllers on each CPU to provide maximum memory capacity and bandwidth scaling and deliver up to 64 GB of capacity and 51.2 GB/sec. of aggregated bandwidth with eight populated CPUs and 2 GB DIMMs.

Sun Fire X4600 M2: Embedded dual-channel DDR2 memory controllers on each CPU to provide maximum memory capacity and bandwidth scaling and deliver up to 256 GB of capacity and up to 85.6 GB/sec. of aggregated bandwidth with eight populated CPUs and 4 GB DIMMs.

AMD Direct Connect Architecture that directly connects CPU-to-CPU with Coherent HyperTransportTM links to deliver 8 GB/sec. aggregate bandwidth per link, CPU-to-I/O with non-Coherent HyperTransport links to deliver 8 GB/sec. aggregate bandwidth per link, CPU-to-memory using the integrated DDR controller, and CPU cores to each other on the same die in dual-core processors

Two PCI-X and six PCI-E slots to deliver high-performance I/O with over 160 GB/sec. of I/O plug-in bandwidth

Embedded quad Gigabit Ethernet and a SAS disk controller to leave the two PCI available for expansion needs

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Sun Microsystems X4600 M2 manual Sun Microsystems, Inc

X4600 M2, X4600 specifications

Sun Microsystems was a pioneering technology company that developed innovative hardware and software solutions, most notably in the server industry. Among their notable offerings were the Sun Fire X4600 and X4600 M2 servers. These high-performance systems were designed to meet the growing demands for scalability, flexibility, and reliability in enterprise-level computing environments.

The Sun Fire X4600 was introduced as one of the first four-socket, x86 servers specifically optimized for demanding workloads. Powered by AMD Opteron processors, the X4600 was capable of supporting up to 64GB of memory, which was a significant advantage for memory-intensive applications. Its architecture enabled efficient parallel processing, making it an ideal choice for tasks such as database management and virtualization.

One of the defining characteristics of the X4600 was its modular design. The server featured a combination of innovative technologies that allowed it to be easily expanded and upgraded. This made it well-suited for businesses seeking a long-term investment in their IT infrastructure, as it provided room for growth without necessitating a complete system overhaul.

The X4600 M2, an evolution of the original X4600 model, offered further enhancements in performance and flexibility. It supported the next generation of AMD Opteron processors, providing increased processing power and efficiency. Additionally, the M2 model enhanced memory capacity, allowing for a maximum of 128GB of RAM, catering to the more urgent needs of resource-intensive applications.

One of the key technologies incorporated in the X4600 and X4600 M2 was the Sun Fire’s Advanced Lights Out Management (ALOM), which allowed for remote management capabilities. This feature enabled IT administrators to monitor system health and performance without being physically present, reducing downtime and improving overall system management.

Both servers also offered extensive storage options, combining numerous high-capacity drive bays to ensure ample disk space for data-heavy applications. Their effective cooling solutions made them suitable for even the most demanding environments, ensuring optimal performance and longevity.

In conclusion, Sun Microsystems' X4600 and X4600 M2 servers represented significant advancements in server technology. With their powerful architectures, flexible configurations, and innovative management features, they met the evolving demands of modern enterprise environments, solidifying their position as trusted solutions for robust computing needs.