Lenovo 4010, 4011, 1044 Installing or removing a memory module, Memory module installation rules

Models: 4011 1043 1044 4010

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4.Loosen the thumbscrew in the rear of the server cover 1 . Then, slide the server cover to the rear until you can lift it up to completely remove it from the chassis 2 .

Notes:

a.The thumbscrew is securely installed and you need to use a tool, for example a screw driver, to loosen it.

b.The thumbscrew is an integrated part of the server cover and it cannot be removed from the server cover.

Figure 8. Removing the server cover

To reinstall the server cover, see “Installing the server cover” on page 64.

Installing, removing, or replacing optional hardware devices

This section provides instructions on how to install, remove, or replace optional hardware devices for your server. You can expand the capabilities of your server by adding memory modules, PCI cards, or drives, and maintain your server by replacing the failing optional hardware devices. If you are replacing an optional hardware device, perform the removal procedure and then perform the installation procedure for the optional hardware device that you want to replace.

Installing or removing a memory module

This section provides instructions on how to install or remove a memory module. For a list of the supported memory modules for your server, go to http://www.lenovo.com/thinkserver. On the ThinkServer systems page, click Products Options ThinkServer Memory.

Memory module installation rules

Your server has eight memory slots for installing or replacing DDR3 SDRAM DIMMs that provide up to a maximum of 64 GB of system memory.

The following tables provide information about the memory module installation rules that you should consider when installing a memory module. The “X” mark indicates the suggested memory slot(s) into which the memory module(s) should be installed in different situations. The number, for example 1, 2, or 3, indicates the installation sequence. See “Locating parts on the system board” on page 13 to identify the various memory slots.

20ThinkServer Installation and User Guide

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Lenovo 4010, 4011, 1044, 1043 manual Installing or removing a memory module, Memory module installation rules

4011, 1043, 1044, 4010 specifications

Lenovo has made a significant mark in the world of personal computing, and their series of models like the 4010, 1044, 1043, and 4011 continue to exemplify innovation and performance. Each model caters to specific user needs, making them ideal for diverse computing scenarios.

The Lenovo 4010 stands out with its robust build quality and sleek design. Equipped with a powerful processor, this model is ideal for multitasking and heavy workloads. It features a full HD display, ensuring vibrant visuals for an immersive media experience. The inclusion of advanced cooling technologies allows for efficient thermal management, enhancing overall performance without overheating. Its generous battery life ensures that users can work for extended periods without needing to recharge.

The Lenovo 1044 is designed for those who prioritize portability without compromising on functionality. This lightweight laptop offers a solid combination of performance and battery efficiency. With its ergonomic keyboard and responsive touchpad, it provides a comfortable user experience. The model also incorporates Lenovo's proprietary software enhancements, which optimize performance and battery life, making it suitable for both work and entertainment.

The Lenovo 1043 continues this trend by offering a balance of performance and affordability. It features a clear and bright display alongside powerful internal components that handle everyday tasks with ease. Users appreciate its user-friendly interface and robust build, which promises durability over time. Additionally, the 1043 integrates smart technologies for connectivity, ensuring seamless online experiences and quick file transfers.

Lastly, the Lenovo 4011 builds on the strengths of its predecessors while introducing new features aimed at enhancing user experience further. With faster processing speeds and upgraded graphics capabilities, it caters well to gamers and content creators alike. Its expansive storage options, alongside cloud integration, allow users to store and access their data effortlessly. This model's attention to detail is evident in its design, making it not only functional but also visually appealing.

In summary, the Lenovo 4010, 1044, 1043, and 4011 models showcase the brand's commitment to providing versatile solutions for various computing needs. Whether users are seeking power, portability, affordability, or performance, Lenovo has tailored these models to meet those requirements, ensuring satisfaction and efficiency for everyday tasks and more demanding applications.