DIMM Type

DIMMs

Operating Frequency (in MT/s)

Maximum DIMM Rank/

 

Populated/

 

 

Channel

 

Channel

 

 

 

 

 

 

 

 

 

 

1.5 V

1.35 V

 

 

 

 

 

 

RDIMM

1

1333, 1066, and 800

1333, 1066, and 800

Dual rank

 

 

1333, 1066, and 800

1066 and 800

Quad rank

 

2

1600, 1333, 1066, and 800

1333, 1066, and 800

Dual rank

 

 

1066 and 800

1066 and 800

Quad rank

General Memory Module Installation Guidelines

NOTE: Memory configurations that fail to observe these guidelines can prevent your system from booting, hanging during memory configuration, or operating with reduced memory.

This system supports Flexible Memory Configuration, enabling the system to be configured and run in any valid chipset architectural configuration. The following are the recommended guidelines for best performance:

•UDIMMs and RDIMMs must not be mixed.

•x4 and x8 DRAM based DIMMs can be mixed.

For more information, see Mode-Specific Guidelines.

•A maximum of two UDIMMs can be populated in a channel.

•A maximum of two single- or dual-rank RDIMMs can be populated in a channel.

•Populate all sockets with white release tabs first, and then black.

•Populate the sockets by highest rank count in the following order - first in sockets with white release levers, and then black.

For example, if you want to mix quad-rank and dual-rank DIMMs, populate quad-rank DIMMs in the sockets with white release tabs and dual-rank DIMMs in the sockets with black release tabs.

•Memory modules of different sizes can be mixed provided that other memory population rules are followed. For example, 2 GB and 4 GB memory modules can be mixed.

•Depending on mode-specific guidelines, populate two or three DIMMs per processor (one DIMM per channel) at a time to maximize performance.

For more information, see Mode-Specific Guidelines.

•If memory modules with different speeds are installed, they will operate at the speed of the slowest installed memory module(s) or slower depending on system DIMM configuration.

Mode-Specific Guidelines

The allowable configurations depend on the memory mode selected.

NOTE: x4 and x8 DRAM based DIMMs can be mixed providing support for RAS features. However, all guidelines for specific RAS features must be followed. x4 DRAM based DIMMs retain Single Device Data Correction (SDDC) in either memory optimized (independent channel) or Advanced ECC modes. x8 DRAM based DIMMs require Advanced ECC mode to gain SDDC.

The following sections provide additional slot population guidelines for each mode.

Advanced ECC (Lockstep)

Advanced ECC mode extends SDDC from x4 DRAM based DIMMs to both x4 and x8 DRAMs. This protects against single DRAM chip failures during normal operation.

Memory sockets A1 and A4 are disabled and you can populate DIMMs in memory sockets A2, A3, A5, and A6.

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Dell T320 owner manual General Memory Module Installation Guidelines, Mode-Specific Guidelines
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T320 specifications

The Dell PowerEdge T320 is a versatile tower server designed to meet the needs of small to medium-sized businesses. It is engineered to handle a variety of workloads, from data storage and virtualization to basic web serving and productivity applications. With a blend of performance, reliability, and expandability, the T320 serves as a robust solution for organizations looking to enhance their IT infrastructure.

One of the standout features of the T320 is its use of Intel's Xeon E5-2400 series processors, which deliver outstanding computing power and efficiency. Supporting up to two processors, this tower server can be configured to handle demanding tasks effectively. The ability to support up to 768GB of DDR3 memory through its 12 DIMM slots ensures that the T320 can manage memory-intensive applications, making it well-suited for data analytics and virtualization.

Storage capacity is another significant advantage of the T320. It comes equipped with up to eight 3.5-inch drives, which can be configured for RAID to enhance data protection and performance. The server supports both SATA and SAS drives, allowing for a range of options when it comes to speed and capacity. Additionally, a built-in PERC controller facilitates RAID configuration and monitoring, providing an additional layer of security for critical data.

The T320's design focuses on scalability, featuring several expansion slots for PCIe add-in cards. This allows businesses to grow their server capabilities over time, adding components such as graphics cards or network interface cards as needed. Furthermore, the server includes integrated 1GB Ethernet ports, facilitating easy connectivity within a network.

In terms of management and monitoring, the Dell PowerEdge T320 features the integrated Dell Remote Access Controller (iDRAC), which provides out-of-band management capabilities. This allows IT administrators to remotely manage and monitor server health and performance, reducing the need for physical access and streamlining maintenance tasks.

Moreover, the T320 emphasizes energy efficiency. With Dell's Energy Smart technologies, the server is designed to minimize power consumption and heat production while maintaining high performance. This not only contributes to lower operational costs but also supports environmentally friendly practices.

Overall, the Dell PowerEdge T320 is an efficient and reliable tower server that provides businesses with the performance and flexibility needed to manage various workloads. Its robust features, combined with Dell's commitment to quality and service, make it a valuable asset for companies looking to improve their IT operations.
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