Memory Installation Conventions

Before installing memory, read and understand the following memory installation conventions:

•Supported DIMM sizes and memory configurations

•DIMM load order

•DIMM slot IDs

Supported DIMM Sizes and Memory Configurations

The standard server configuration includes an 8-DIMM memory carrier which contains two

4-DIMM memory boards. An optional, high-capacity memory configuration is also available: a 24-DIMM memory carrier containing two 12-DIMM memory boards.

System DIMMs seat onto the memory boards. The minimum server configuration requires at least one memory pair in the 8-DIMM memory carrier, and one memory quad (group of four DIMMs) in the 24-DIMM memory carrier.

The following are the supported DIMM sizes for the server:

•512 MB

•1 GB

•2 GB

•4 GB

Table 3-4lists the supported memory configurations for the server.

Table 3-4 Supported Memory Configurations

Memory Carrier Type

Memory Boards Installed

Minimum Memory

Maximum Memory

 

 

Configuration

Configuration

8-DIMM memory carrier

Two 4-DIMM memory

2-GB (one pair: two 1-GB

32 GB (eight 4 GB DIMMs)

(standard)

boards

DIMMs)

 

24-DIMM memory carrier

Two 12-DIMM memory

2 GB (one quad: four 512

96 GB (24x4 GB DIMMs)

(optional, high-capacity)

boards

MB DIMMs)

 

Memory Load Order

When installing memory, use a minimum of one pair in the 8-DIMM memory carrier, and one quad in the 24-DIMM memory carrier, of like-sized DIMMs. Insert additional DIMMs into the memory carriers in the next available pair or quad, in order of capacity from largest to smallest.

Install DIMMs into the appropriate slots on the memory carrier board; each slot has a unique ID. Use Figure 3-9and Figure 3-10to determine where to install DIMMs on the memory carrier board.

CAUTION: Do not mix DIMM sizes or types within a pair or quad. Load DIMM pairs and quads in order of capacity from largest to smallest. For example, if you have a quad of 2 GB DIMMs and a quad of 1 GB DIMMs, install the quad of 2 GB DIMMs first.

Failure to observe these cautions results in system degradation or failure

8-DIMM Memory Carrier Load Order The 8-DIMM memory carrier has two sides labeled side 0 and side 1, each of which contains a memory carrier board. The 8-DIMM memory carrier can contain one to four pairs of memory. Pairs of memory are divided equally between the two sides of the memory carrier. For example, if you have two pairs of memory to install, load two DIMMs in slots 0A and 0B of side 0, and load two DIMMs in slots 0A and 0B of side 1.

Table 3-5lists the 8-DIMM memory carrier load order.

68 Installing the System

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HP INTEGRITY RX3600 Memory Installation Conventions, Supported Dimm Sizes and Memory Configurations, Memory Load Order
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INTEGRITY RX3600 specifications

The HP Integrity RX3600 is a high-performance server designed to address the demanding needs of enterprises that require robust computing capabilities, reliability, and scalability. Part of the HP Integrity server family, the RX3600 is built on the Itanium architecture, which is known for its exceptional processing power and advanced features that support mission-critical applications.

One of the main features of the RX3600 is its capability to handle multiple workloads with ease. The server supports up to 64 GB of RAM, allowing for efficient multitasking and enhanced performance in data-intensive environments. Its modular design also enables organizations to scale up their systems by adding additional memory or processors as needed, making it a flexible choice for growing businesses.

The RX3600 is equipped with HP's Integrity Virtual Machines (VMs), which provide virtualization capabilities that allow businesses to run multiple operating systems and applications on a single physical server. This not only maximizes resource utilization but also simplifies management by reducing the number of physical servers required in the data center.

Another significant characteristic of the RX3600 is its advanced reliability features. The server is designed with fault-tolerant components, including redundant power supplies and cooling systems. This ensures that the server remains operational even in the event of hardware failures. Additionally, HP's Error Correction Code (ECC) memory helps detect and correct data corruption, further enhancing the system's reliability.

For security, the HP Integrity RX3600 includes built-in features such as Secure Boot, which ensures that the server boots using only trusted firmware and software. This protects against unauthorized changes and vulnerabilities that could compromise data integrity.

In terms of connectivity, the RX3600 offers multiple I/O options, including advanced networking capabilities that support high-speed data transfer and improved bandwidth. This is critical for organizations that rely on data-intensive applications and need to maintain seamless connectivity.

Furthermore, the server supports a range of operating systems, including HP-UX and Linux, making it adaptable to various enterprise environments. Its robust performance, reliability, and scalability make the HP Integrity RX3600 an ideal choice for businesses looking to optimize their IT infrastructure and support their critical workloads with confidence.
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