Internal drives

Internal drives are devices that your server uses to read and store data. The internal drives supported by your server vary by model.

•Hard disk drive

–Five to eight 3.5-inch hot-swap Serial Advanced Technology Attachment (SATA) or Serial Attached SCSI (SAS) hard disk drives (SCSI is the acronym for Small Computer System Interface)

–Up to eight 2.5-inch hot-swap SAS hard disk drives

–Up to four 3.5-inch hot-swap SATA or SAS hard disk drives

–Up to four 3.5-inch non-hot-swap SATA hard disk drives

Note: For server models with more than four hard disk drives or models that use SAS hard disk drives, there must be a required RAID card installed. See “RAID card” on page 33.

•Optical drive

–Up to two 5.25-inch SATA optical drives (DVD-ROM or DVD Burner / CD-RW Rambo 8)

–The lower optical drive bay is installed with a 5.25-inch SATA optical drive (DVD-ROM or DVD Burner / CD-RW Rambo 8). The upper optical drive bay is for a Removable Disk Technology (RDX) Universal Serial Bus (USB) drive bundle.

For the location information about the internal drives or drive bays, see “Server components” on page

25.For information about the RDX USB drive bundle and instructions on how to install it, refer to the

documentation that comes with the RDX USB drive bundle. In your server, the P6 power connector of the power supply is for the RDX USB drive bundle. You can purchase this option directly from Lenovo. The option name is Lenovo Removable Disk Technology (RDX) USB Drive Bundle. The RDX technology combines the characteristics of tape backup with disk storage to help you protect and archive data.

Expansion slots

The server has four expansion slots on the system board. For detailed information, see “System board components” on page 42.

Input/Output (I/O) features

•One Video Graphics Array (VGA) DB-15 connector on the rear panel

•Six USB 2.0 connectors (two on the front panel and four on the rear panel)

•Two RJ-45 Ethernet connectors on the rear panel

•Two serial connectors (one fully-functional serial connector on the rear panel and one internal serial connector on the system board for optional use)

For the location information about the connectors, refer to the related topic in “Locations” on page 13.

Video subsystem

An integrated graphics controller in the Baseboard Management Controller (BMC) chip on the system board to support a VGA DB-15 connector on the rear panel for connecting video devices

Ethernet connectivity

The server comes with an integrated Intel Gigabit Ethernet controller as well as an Ethernet physical layer (PHY) of the Open Systems Interconnection model (OSI model). They provide the server with the ability to support two Ethernet connectors on the rear panel with 10 Mbps, 100 Mbps, or 1000 Mbps network connectivity. For more information, see “Rear view of the server” on page 19.

Chapter 3. Product overview 9

Page 20 Page 22
Page 21
Image 21
Lenovo 389, 441, 393 Internal drives, Expansion slots, Input/Output I/O features, Video subsystem, Ethernet connectivity
Page 20 Page 22

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.
Top Page Image Contents