Module Mezzanine Cards, Removing a Mezzanine Card

6.Align the memory module's edge connector with the alignment key on the memory module socket, and insert the memory module in the socket.

NOTE: The memory module socket has an alignment key that allows you to install the memory module in the socket in only one way.

7.Press down on the memory module with your thumbs to lock the memory module into the socket.

When the memory module is properly seated in the socket, the ejectors on the memory module socket align with the ejectors on the other sockets that have memory modules installed.

8.Repeat step 5 through step 7 of this procedure to install the remaining memory modules.

9.Install the cooling shroud.

10.Close the blade.

11.Install the blade in the enclosure.

12.(Optional) Press <F2> to enter the System Setup, and check the System Memory setting. The system should have already changed the value to reflect the newly installed memory.

13.If the value is incorrect, one or more of the memory modules may not be installed properly. Check to ensure that the memory modules are firmly seated in their sockets.

14.Run the system memory test in the system diagnostics.

I/O Module Mezzanine Cards

The blade supports a variety of optional mezzanine cards. If installed, the mezzanine card(s) must be used in conjunction with a matching I/O module(s).

For more information on I/O modules, see "Guidelines for Installing I/O Modules" in the M1000e Enclosure Owner's Manual at support.dell.com/manuals.

Mezzanine Card Installation Guidelines

The blade supports two mezzanine cards:

•Mezzanine card slot C supports Fabric C. This card must match the fabric type of I/O modules installed in I/O module bays C1 and C2.

•Mezzanine card slot B supports Fabric B. This card must match the fabric type of I/O modules installed in I/O module bays B1 and B2.

The blade supports SFF mezzanine cards. x8 PCIe Gen 3 cards are supported.

Removing A Mezzanine Card

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.Remove the blade from the enclosure.

2.Open the blade.

3.Open the mezzanine card latch by pressing the ridged area on the latch with your thumb, and lifting the end of the latch.

NOTE: Hold the mezzanine card by its edges only.

4.Lift the mezzanine card up and away from the system board.

M620 specifications

The Dell M620 is a high-performance blade server designed to deliver exceptional computing power and efficiency for enterprise applications. As part of the Dell PowerEdge M-Series lineup, the M620 is known for its flexibility, scalability, and robust feature set, making it an ideal choice for data centers looking to optimize their server infrastructure.

One of the main features of the Dell M620 is its advanced processing capabilities. It supports dual Intel Xeon E5-2600 series processors, which enable users to take advantage of the latest multi-core technology to handle demanding workloads. With support for up to 768 GB of RAM, the M620 ensures efficient memory allocation for resource-intensive applications, enhancing overall performance.

The blade server boasts a modular design that allows it to fit seamlessly into the Dell PowerEdge M1000e chassis, which can house multiple blade servers. This design not only saves physical space but also optimizes power and cooling resources, significantly reducing total cost of ownership. The M620's thermal efficiency is further enhanced by its intelligent fan control, which adjusts airflow based on workload requirements, ensuring optimal operating conditions.

In terms of storage, the Dell M620 offers flexibility with support for up to two hot-swappable hard drives. This feature facilitates easy upgrades and maintenance, allowing organizations to manage data growth efficiently. The server also supports the latest RAID technology, which provides data redundancy and enhances reliability, essential for critical business operations.

Networking capabilities are another standout feature of the M620. It provides multiple options for integrated networking, including support for up to four 1Gb Ethernet ports or 10Gb Ethernet options. This enables fast and reliable connectivity, which is crucial for data-intensive applications and virtualization environments.

Security is also a key consideration in the design of the Dell M620. It comes equipped with various security features, including Trusted Platform Module (TPM), secure BIOS, and systems management tools, ensuring a secure computing environment.

Overall, the Dell M620 blade server combines powerful processing capabilities, expandable memory, efficient design, versatile storage options, and robust networking solutions. These characteristics make it a compelling choice for organizations seeking to enhance their IT infrastructure, drive innovation, and meet the challenges of today’s digital landscape. With Dell's commitment to quality and performance, the M620 continues to be a valuable solution for enterprise customers.