Use the following instructions to connect the cables:

1.Use one 700 mm (27.56 inches) mini-SAS to mini-SAS signal cable. Connect the mini-SAS connector

1to the port 0 on the RAID card. Then, connect the mini-SAS connector 2 to the mini-SAS signal cable connector on the 3.5-inch hot-swap hard disk drive backplane installed on the lower hard disk drive cage.

2.Use the other 700 mm (27.56 inches) mini-SAS to mini-SAS signal cable. Connect the mini-SAS connector 5 to the port 1 on the RAID card. Then, connect the mini-SAS connector 6 to the mini-SAS signal cable connector on the 3.5-inch hot-swap hard disk drive backplane installed on the upper hard disk drive cage.

3.Use the 2-pin 200 mm (7.87 inches) RAID card to system board hard disk drive LED cable. Connect the end 4 to the external connector on the RAID card and the end 3 to the hard disk drive LED connector on the system board.

Figure 23. Connecting cables for server models with two backplanes and a RAID card

For connector location information about the RAID card, hot-swap hard disk drive backplane, and the system board, refer to the related topics in “Locations” on page 13.

For information about connecting the appropriate power connector of the power supply to the backplane, see “Hot-swap hard disk drive backplane” on page 34.

Server models with up to eight 2.5-inch SAS hot-swap hard disk drives and one backplane

For server models with up to eight 2.5-inch SAS hot-swap hard disk drives and one backplane, a required RAID card must be installed in the server.

The following cables that come with the RAID card are required:

Note: The option package for the RAID card is designed for different types of servers and might contain additional cables that are not required to be installed into your server.

•One or two 700 mm (27.56 inches) mini-SAS to mini-SAS signal cables depending on the number of the hard disk drives installed

•One 2-pin 200 mm (7.87 inches) RAID card to system board hard disk drive LED cable

Chapter 3. Product overview 39

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Lenovo 391, 441, 393, 392, 388, 389, 387, 390 manual Product overview
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389, 441, 388, 392, 391 specifications

Lenovo has established itself as a leader in the tech industry, particularly in the realm of laptops and PCs. Among its impressive lineup, the Lenovo series 387, 390, 393, 391, and 392 stands out for their innovative features, robust performance, and user-centric designs. These models cater to a range of users, from casual users to professionals who require high performance and reliability.

The Lenovo 387 is designed with versatility in mind. It comes equipped with an Intel Core processor that delivers snappy performance suitable for everyday tasks and even some heavy lifting with multimedia applications. The display features vibrant colors, making it perfect for streaming media or working on graphic design. Additionally, the 387 incorporates Lenovo’s advanced thermal management technology that ensures efficient cooling, preventing the device from overheating during intensive tasks.

Moving on to the Lenovo 390, this model emphasizes portability without compromising power. Weighing significantly less than its counterparts, the 390 is ideal for users who are always on the go. Its long-lasting battery life means users can stay productive throughout the day without searching for a power outlet. The 390 also features a high-resolution touchscreen, enhancing user interaction and providing a modern computing experience.

The Lenovo 393 further amplifies productivity features with its emphasis on connectivity. It comes with multiple USB ports, an HDMI output, and cutting-edge Wi-Fi technology for seamless networking. This model also boasts Lenovo's proprietary software, which simplifies file sharing and enhances collaboration, making it a strong choice for team-oriented projects.

For users interested in superior graphics and gaming performance, the Lenovo 391 is equipped with a dedicated GPU. This feature allows it to handle the latest games and graphic-intensive applications seamlessly. With an expansive display and high refresh rate, users can enjoy an immersive visual experience. Moreover, its customizable RGB backlit keyboard adds a touch of personalization.

Finally, the Lenovo 392 represents the pinnacle of balance between high-end features and affordability. It integrates smart AI capabilities that optimize device performance based on user habits, ensuring that it runs at optimal capacity. The 392 also prioritizes security with biometric login options and integrated privacy features, making it a trustworthy choice for sensitive tasks.

In summary, Lenovo's 387, 390, 393, 391, and 392 models showcase the brand's commitment to innovation, performance, and user satisfaction. Each model targets specific needs, ensuring that there is a suitable option for every type of user, from students to professionals and gamers. With advanced technologies and thoughtful designs, Lenovo continues to set the standard in the competitive laptop market.
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