vBefore you install optional hardware devices, make sure that the server is working correctly. If the server is not working correctly, refer to Chapter 3, “Diagnostics,” on page 13 for your server for detailed diagnostic information. To obtain the publication, go to:

http://www.lenovo.com/support

vObserve good housekeeping in the area where you are working. Put removed covers and other parts in a safe place.

vIf you must turn on the server while the server cover is removed, make sure that no one is near the server and that no tools or other objects have been left inside the server.

vDo not attempt to lift an object that you think is too heavy for you. If you have to lift a heavy object, observe the following precautions:

–Make sure that you can stand safely without slipping.

–Distribute the weight of the object equally between your feet.

–Use a slow lifting force. Never move suddenly or twist when you lift a heavy object.

–To avoid straining the muscles in your back, lift by standing or by pushing up with your leg muscles.

vMake sure that you have an adequate number of properly grounded electrical outlets for the server, monitor, and other devices.

vBack up all important data before you make changes to drives.

vHave a small flat-blade screwdriver available.

vTo view the error LEDs on the system board and internal components, leave the server connected to power.

vYou do not have to turn off the server to install or replace hot-swap fans, redundant hot-swap ac power supplies, or hot-plug USB devices. However, you must turn off the server before performing any steps that involve installing, removing, or replacing adapter cables or non-hot-swap optional devices or components.

vAfter completing any installation, removal, or replacement procedure, reinstall all safety shields, guards, labels, and ground wires.

vFor a list of supported optional devices for the server, go to http://www.lenovo.com/thinkserver.

vWhen working inside the server, you might find some tasks easier if you lay the server on its side.

System reliability guidelines

To help ensure proper cooling and system reliability, make sure that you follow these guidelines:

vEvery drive bay has an internal drive installed or an Electro Magnetic Compatibility (EMC) shield installed.

vIf the server has redundant power, every power supply bay has a power supply assembly installed.

vLeave adequate space around the server to make sure that the server cooling system works well.

vProperly route the cables. For some options, such as PCI cards, follow the cabling instructions that come with the options.

vMake sure that you replace a failing fan within 48 hours.

vWhen replacing a hot-swap drive, install the new hot-swap drive within two minutes of removal.

38ThinkServer RD230 Types 1043, 1044, 4010, and 4011: Hardware Maintenance Manual

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Lenovo RD230 manual System reliability guidelines
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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.
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