Apple Xserve Late 2006 Replacement Instructions

Apple Xserve Memory Late 2006 manual cover

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Year 2006

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Apple Xserve Memory Late 2006 Specification

The Apple Xserve Memory Late 2006 is engineered to support high-performance computing needs with its robust memory architecture. This model accommodates up to 32GB of DDR2 ECC (Error-Correcting Code) fully-buffered DIMMs, ensuring reliable and stable operation suitable for server environments. The memory operates at a bus speed of 667 MHz, aligning with the system's front-side bus for optimal data throughput. Each Xserve unit is equipped with two memory riser cards, each supporting four DIMM slots, allowing configurations of various sizes to meet specific performance requirements. The ECC feature is integral for mission-critical applications, as it automatically detects and corrects single-bit memory errors, thus maintaining data integrity and system stability. The fully-buffered DIMM architecture enhances memory bandwidth and reduces latency by minimizing memory bottlenecks, a crucial factor for workloads demanding high data processing capabilities. This memory setup is particularly advantageous for compute-intensive tasks and virtualization, providing the necessary support for seamless multitasking and efficient resource allocation. The Apple Xserve Memory Late 2006 is designed to cater to the needs of enterprise-level applications, offering scalability and reliability that align with the demands of modern network environments.

Apple Xserve Memory Late 2006 F.A.Q.

What type of memory is compatible with the Apple Xserve Late 2006?

The Apple Xserve Late 2006 is compatible with DDR2 ECC fully buffered DIMM (FB-DIMM) memory modules.

How can I upgrade the memory on my Apple Xserve Late 2006?

To upgrade the memory, power down the Xserve, open the chassis, locate the memory riser cards, and replace the existing DIMMs with compatible DDR2 FB-DIMM modules. Ensure the modules are properly seated.

What is the maximum memory capacity for the Apple Xserve Late 2006?

The maximum memory capacity for the Apple Xserve Late 2006 is 32GB, using eight 4GB DDR2 FB-DIMM modules.

Why is my Xserve not recognizing newly installed memory?

Ensure that the memory modules are fully seated and compatible with the Xserve. Check for any damaged pins or slots on the riser cards. It might also be helpful to reseat the riser cards themselves.

How do I troubleshoot memory errors on the Xserve Late 2006?

Check for LED indicators on the memory riser cards for any error lights. Reseat the memory modules and riser cards. If the issue persists, test with known good memory modules.

Can I mix different memory sizes in the Apple Xserve Late 2006?

While it's possible to mix different memory sizes, it is recommended to install memory in matched pairs for optimal performance.

What is the recommended configuration for memory installation?

Install memory in matched pairs, starting from the slots closest to the processor. This ensures balanced performance across memory channels.

How can I check the current memory configuration on my Xserve?

You can check the current memory configuration by using the System Profiler tool in macOS. It will display details about each memory slot and installed module.

Is it necessary to use ECC memory in the Xserve Late 2006?

Yes, the Xserve Late 2006 requires ECC (Error-Correcting Code) memory to ensure data integrity and system stability.

What should I do if the Xserve fails to boot after a memory upgrade?

Verify that all memory modules and riser cards are properly seated. Remove and reseat each component, and ensure compatibility with the Xserve specifications. If necessary, reinstall the original memory to isolate the issue.