In a dual-processor configuration, the memory configuration for each processor must be identical.

Memory modules of different sizes can be mixed within a memory channel (for example, 2-GB, 8-GB, and 4-GB), but all populated channels must have identical configurations.

For Optimizer Mode, memory modules are installed in the numeric order of the sockets beginning with A1 or B1.

For Memory Mirroring or Advanced ECC Mode, the three sockets furthest from the processor are unused and memory modules are installed beginning with socket A2 or B2 and proceeding in the numeric order of the remaining sockets (for example, A2, A3, A5, A6, A8, and A9).

Advanced ECC Mode requires x4 or x8 DRAM device widths.

The memory speed of each channel depends on the memory configuration:

For single or dual-rank memory modules:

One memory module per channel supports up to 1333 MHz.

Two memory modules per channel supports up to 1067 MHz.

Three memory modules per channel are limited to 800 MHz, regardless of memory module speed.

For quad-rank memory modules:

One memory module per channel supports up to 1067 MHz.

Two memory modules per channel are limited to 800 MHz, regardless of memory module speed.

If a quad-rank memory module is installed, then only one other memory module can be added to that channel.

If quad-rank memory modules are mixed with single- or dual-rank modules, the quad-rank modules must be installed in the sockets with the white release levers.

If memory modules with different speeds are installed, they will operate at the speed of the slowest installed memory module(s).

130

Installing System Components

Page 130
Image 130
Dell R710 owner manual Installing System Components

R710 specifications

The Dell PowerEdge R710 is a highly versatile and robust server that has been a popular choice for businesses seeking reliable performance and efficient management. Launched as part of Dell’s 11th generation PowerEdge line, the R710 is designed to handle various workloads, making it ideal for virtualization, data analysis, and enterprise applications.

One of the standout features of the R710 is its support for dual Intel Xeon 5500 or 5600 series processors. This capability allows for substantial processing power and improved energy efficiency through Intel’s Nehalem architecture. The server can accommodate up to 128GB of DDR3 RAM across its 16 DIMM slots, delivering the memory capacity needed for demanding applications while also providing the performance enhancements of higher memory speeds.

The R710 also boasts an impressive array of storage options. It supports up to eight 2.5-inch or six 3.5-inch hard drives, which can be configured in various RAID levels for enhanced data protection and performance. The server is compatible with both SAS and SATA drives, providing flexibility for different storage needs. Additionally, the optional PERC (PowerEdge RAID Controller) allows for enhanced RAID configurations, ensuring data integrity and performance optimization.

In terms of connectivity, the Dell R710 comes equipped with four Gigabit Ethernet ports for high-speed networking. This connectivity facilitates effective communication in virtualized and clustered environments. The server is also built with optional iDRAC (Integrated Dell Remote Access Controller) technology, which provides administrators with advanced management capabilities, remote control, and monitoring features that simplify server administration, minimize downtime, and enhance overall productivity.

Thermal efficiency is another key characteristic of the R710. Its innovative cooling design features intelligent fans that optimize airflow based on workload demands, ensuring that the system runs at optimal temperatures while minimizing energy consumption. This contributes to reduced operating costs and a smaller environmental footprint.

The modular design of the R710 allows for easy upgrades and maintenance, making it a practical option for IT departments. The server’s support for various operating systems, including Windows Server and various distributions of Linux, ensures compatibility with diverse environments.

In summary, the Dell PowerEdge R710 is an enterprise-class server that balances power, flexibility, and efficient management features. With its dual-processor capability, extensive memory options, robust storage configurations, and advanced management tools, it remains a solid choice for organizations looking to streamline their IT operations and enhance performance.