Refer to the Dell OpenManage Server Assistant CD to create a diskette of drivers for your operating system. For instructions on configuring the SCSI device drivers, see the appropriate sections in this chapter.

The AIC-7890 host adapter supports up to three 1-inch internal SCSI hard-disk drives via a standard SCSI backplane board. The AIC-7860 host adapter supports the CD-ROM drive.

The AIC-7890 and AIC-7860 host adapters and the optional AHA-2940U2W host adapter are all part of the Adaptec 78xx series of SCSI controllers, and all use the 78xx series of SCSI device drivers provided by Dell. The Adaptec SCSI basic input/output system (BIOS), which is stored in your computer system’s flash memory or on the AHA-2940U2W SCSI controller card, links these SCSI device drivers to the AIC-7890 and AIC-7860 SCSI controller chips or the optional AHA-2940U2W SCSI controller card.

If you are using an optional Dell PowerEdge Expandable RAID Controller, the corre- sponding SCSI device drivers are installed at the same time as the SCSI device drivers for the AIC-7890, AIC-7860, and AHA-2940U2W host adapters. You can also refer to your RAID controller documentation for information on installing your SCSI device drivers.

For instructions on installing SCSI hardware devices such as hard-disk drives, external tape drives, or CD-ROM drives, trained service technicians should see Chapter 9, “Installing the Diskette and CD-ROM Drives,” and Chapter 10, “Installing Hard-Disk Drives,” in the Installation and Troubleshooting Guide. After the SCSI devices are installed, you need to install and configure one or more SCSI device drivers so that your SCSI devices can communicate with your operating system.

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The BIOS for the built-in AIC-7890 and AIC-7860 SCSI controllers includes the menu- driven SCSISelect configuration utility, which allows you to change SCSI controller settings without opening the computer. SCSISelect also contains SCSI disk utilities that let you low-level format or verify the disk media of your SCSI hard-disk drives.

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You can start the SCSISelect utility by pressing <Ctrl><a> when the following prompt appears briefly during start-up:

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The first menu displays two options:

Configure/View Host Adapter Settings

SCSI Disk Utilities

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SCSISelect uses menus to list options you can select. To select an option, use the up- and down-arrow keys to move the cursor to the option; then press <Enter>.

3-2 Dell PowerEdge4350 Systems User’s Guide

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4350 specifications

The Dell PowerEdge R4350 is a versatile 2U rack server designed to meet the demands of modern data centers, particularly those requiring a compact yet powerful solution. Tailored for businesses seeking efficient performance in various applications, this server balances exceptional processing power, memory, and storage flexibility.

One of the standout features of the R4350 is its dual Intel Xeon Scalable processors, which dramatically improve performance with up to 28 cores per processor. This scalability enables enterprises to handle a wide range of workloads, from virtualized environments to in-memory databases and analytics. The server supports up to 1.5TB of DDR4 memory, allowing for extensive data processing and quick access to information, a crucial factor for operations requiring high availability and responsiveness.

The R4350's flexible hard drive configuration further enhances its appeal. It accommodates up to ten 2.5-inch drives or four 3.5-inch drives, providing users with various storage options to suit different requirements. With support for both SAS and SATA drives, users can prioritize performance or capacity, depending on their specific use cases. The server also supports RAID configurations, contributing to data integrity and redundancy.

In terms of connectivity, the Dell R4350 features multiple PCIe slots, enabling users to expand their systems with additional I/O options or enhance capabilities with accelerator cards, such as GPUs, to support high-performance computing workloads. The integrated 10GbE networking capabilities ensure fast data transfer and seamless integration into existing infrastructures.

The R4350 is designed with manageability and security in mind. Featuring Dell EMC OpenManage technology, it offers a user-friendly interface for monitoring and managing hardware components efficiently. Security is bolstered through features like Secure Boot and hardware TPM, providing peace of mind regarding data protection.

Additionally, the PowerEdge R4350 integrates advanced thermal management technologies for efficient cooling, ensuring optimal performance even under heavy workloads. Its compact 2U design allows for easy installation in various rack environments, maximizing space utilization without sacrificing processing capabilities.

In summary, the Dell PowerEdge R4350 combines powerful processing, expansive memory, versatile storage options, and advanced management capabilities, making it a formidable choice for businesses looking to enhance their IT operations. With its focus on performance, reliability, and security, the R4350 stands out as a robust solution for the ever-evolving demands of modern computing.