Installing A Redundant Power Supply

1.Verify that both power supplies are the same type and have the same maximum output power.

NOTE: The maximum output power (shown in Watts) is listed on the power supply label.

2.If applicable, remove the power supply blank.

3.Slide the new power supply into the chassis until the power supply is fully seated and the release latch snaps into place.

NOTE: If you unlatched the cable management arm in step 2 of the previous procedure, relatch it. For information about the cable management arm, see the system’s rack documentation.

4.Connect the power cable to the power supply and plug the cable into a power outlet.

CAUTION: When connecting the power cable, secure the cable with the strap.

NOTE: When installing, hot-swapping, or hot-adding a new power supply in a system with two power supplies, allow several seconds for the system to recognize the power supply and determine its status. The power- supply status indicator turns green to signify that the power supply is functioning properly.

Removing A Non-Redundant Power Supply

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

1.Turn off the system, including any attached peripherals.

2.Disconnect the power cable from the power source.

3.Disconnect the power cable from the power supply and remove the straps that bundle and secure the system cables.

NOTE: You may have to unlatch and lift the optional cable management arm if it interferes with the power- supply removal. For information about the cable management arm, see the system’s rack documentation.

4.Open the system.

5.Disconnect all the power cables from the power supply to the system board, hard drives, and optical drive.

6.Remove the screw securing the power supply to the chassis, slide and lift the power supply out of the chassis.

81

Page 81
Image 81
Dell R320 owner manual Installing a Redundant Power Supply, Removing a Non-Redundant Power Supply

R320 specifications

The Dell PowerEdge R320 is a significant addition to the enterprise server lineup, capturing the needs of businesses that require efficiency, reliability, and scalability. Designed for a variety of applications, the R320 caters to both light virtualization and everyday workloads. Its compact 1U form factor makes it an optimal choice for space-constrained server environments.

One of the standout features of the R320 is its support for Intel Xeon E5-2400 processors, which deliver enhanced performance with up to eight cores per processor. This multi-core capability enables businesses to handle more tasks simultaneously, leading to improved overall productivity. The server supports up to two processors, allowing organizations to scale their compute power as needed.

Memory is another critical aspect where the R320 excels. It boasts 12 DIMM slots, allowing for a maximum memory capacity of 192 GB with 16 GB DDR3 memory modules. This high memory capacity ensures that the server can manage large datasets and perform demanding computations without bottlenecks.

The storage options in the R320 are versatile, with support for up to eight 2.5-inch hot-swappable drives, providing organizations the flexibility to configure storage according to their specific needs. The server supports both SAS and SATA drives, enabling users to choose between speed and capacity. This variety allows businesses to optimize their storage for both performance-oriented applications and large volume data storage.

Networking capabilities are robust, featuring integrated Broadcom NetXtreme II dual-port 1GbE network interface cards (NICs), which enhance connectivity and provide redundancy for mission-critical operations. For additional performance, users can upgrade the NICs to 10GbE options, ensuring that the R320 can handle future network demands.

The R320 also incorporates Dell’s innovative management features through the Integrated Dell Remote Access Controller (iDRAC). This technology allows administrators to monitor the server's health remotely and perform management tasks, reducing the need for physical access to the hardware and ensuring smooth operations.

In terms of energy efficiency, the R320 includes features such as power management settings and energy-efficient components designed to minimize power consumption without compromising performance. This aspect is increasingly important as organizations seek to reduce their carbon footprint and operational costs.

Overall, the Dell PowerEdge R320 is an impressive server that combines powerful processing capabilities, flexible storage options, and advanced management features, making it a suitable choice for a wide range of enterprise applications. Whether for small to medium-sized businesses or larger enterprises, the R320 delivers the performance, scalability, and reliability necessary for today's demanding workloads.