To remove a memory module, do the following:

1.Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the server.

2.Remove the server cover. See “Removing the server cover” on page 42.

3.Locate the memory slot with the memory module that you want to remove. See “Locating parts on the system board” on page 32 for the locations of the memory slots.

4.Carefully open the retaining clips on each end of the memory slot and then grasp the memory module straight up by its edges.

Figure 11. Removing the memory module

5.If you are instructed to return the failing memory module, follow all packaging instructions and use any packaging materials that are supplied to you for shipping.

6.To complete the removal procedure, go to “Completing the parts replacement” on page 87.

Removing or installing internal drives

This section provides instructions on how to remove or install internal drives for the server.

See “Specifications” on page 10 for information about the types of internal drives that the server supports and other important information, and see “Front view” on page 29 for the locations of the drive bays in the server.

When installing an internal drive, be sure to consider the following information:

vMake sure that you have all the cables and other equipment that is specified in the documentation that comes with the drive.

vSelect the drive bay in which you want to install the drive.

vCheck the instructions that come with the drive to see whether you have to set any switches or jumpers on the drive. If you are installing a SAS device, be sure to set the SAS ID for that device.

vThe EMI integrity and cooling of the server are protected by having all bays, PCI slots, and PCI Express slots covered or occupied. When you install a drive, PCI card, or PCI Express card, save the EMC shield and filler panel from the bay, PCI card slot, or PCI Express card slot in the event that you later remove the device.

46ThinkServer RD230 Types 1043, 1044, 4010, and 4011: Hardware Maintenance Manual

Page 52
Image 52
Lenovo RD230 manual Removing or installing internal drives, Removing the memory module

RD230 specifications

The Lenovo RD240 and RD230 are key players in the realm of enterprise-class servers, leveraging advanced technologies to deliver efficiency, reliability, and performance. These servers are designed to cater to the demands of small to medium-sized businesses, providing robust solutions for various workloads.

The Lenovo RD240 is a 2U rack server that features dual-socket support for Intel Xeon processors. This capability allows it to handle intensive computational tasks seamlessly, making it ideal for virtualized environments and database management. Equipped with up to 512GB of DDR3 memory, the RD240 ensures high memory bandwidth and reduced latency, improving overall system responsiveness.

In terms of storage, the RD240 supports a versatile range of options, with configurations allowing for up to twelve 3.5-inch hard drives or a combination of SSDs and HDDs. This flexibility enables businesses to tailor their storage solutions based on performance and capacity needs. Additionally, the server includes integrated RAID options, which enhance data protection and availability.

On the other hand, the RD230 is a compact 1U rack server that prioritizes space efficiency without compromising on performance. Like its larger counterpart, the RD230 supports dual Intel Xeon processors, but its design focuses on providing a more streamlined solution for environments with limited rack space. With support for up to 128GB of RAM, the RD230 can efficiently handle various applications, from web hosting to application serving.

Both servers are equipped with advanced management tools, such as the Lenovo XClarity Controller, which simplifies system monitoring and maintenance. This allows IT administrators to deploy updates, monitor hardware health, and manage resources with ease, leading to minimized downtime and optimized performance.

Furthermore, Lenovo places a strong emphasis on energy efficiency, ensuring that both the RD240 and RD230 have features like power management and cooling technologies. These innovations reduce their carbon footprint while lowering operating expenses, making them attractive choices for environmentally-conscious businesses.

In summary, the Lenovo RD240 and RD230 servers offer a blend of performance, flexibility, and efficient management, catering to the diverse needs of modern enterprises. With their robust features and reliable characteristics, they stand as dependable solutions for businesses looking to enhance their IT infrastructure while supporting future scalability.