System Power Requirements, KVM Module

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•Integrated mirroring configurations

•COM1 port conflict after installing the Microsoft Windows 2000 SP4 or Windows Server™ 2003 operating system

•Shutdown procedure for servicing a hard drive

•Acquiring the asset.com utility

•Red Hat Enterprise Linux AS (version 3) operating system diskette drive detection messages

•USB CD drive online read-diagnostic failures

•KVM switch module identification indicator

•Booting to Microsoft MS-DOS®through console redirection

•Creating a new network adapter team using the procfg application

•Determining the primary and secondary network adapters

200–240 V System Power Requirements

NOTICE: The system requires 200–240 V to power up and operate.

Each system power supply requires 200–240 V input distributed from a PDU that is capable of providing 1200 W or 2100 W, depending on the rating of your power supply.

The Dell-supplied power supply power cords can be plugged only into the PDU. However, a standard 110-V power cord can mistakenly be connected to the 1200-W power supply receptacle and to a 110-V source. When 110 V is supplied to a system that contains all 1200-W power supplies, standby power is available and the fan, KVM, DRAC/MC, and the chassis indicators light up and the DRAC/MC functions, but the chassis does not power up.

NOTE: Only the 1200-W power supply provides standby power if it is connected to a 110-V source—not the 2100-W power supply. The DRAC/MC module becomes functional when stand-by power is available.

For more information about the system’s 200–240 V power requirements, see related articles at support.dell.com.

KVM Module

The system’s User’s Guide and the Installation and Troubleshooting Guide refer to one KVM module model as the KVM module with KVM-over-IP. The KVM module’s User’s Guide refers to the module as the KVM module with analog console interface (ACI). The modules referred to in these documents are the same device.

The KVM module provides an RJ-45 connector, called the ACI port, that only allows a dedicated interface for connection to external KVM-over-IP switches. The RJ-45 ACI port does not provide a serial connection for firmware upgrades and cannot be used for Ethernet management. See "KVM Module" in the Installation and Troubleshooting Guide for more information about the KVM module.

Information Update

1855 specifications

The Dell 1855 is a powerful, enterprise-grade blade server designed to meet the demands of modern data centers. It is part of Dell's PowerEdge series, known for its reliability, scalability, and efficiency. This server is built to help organizations optimize their data processing capabilities while maximizing energy efficiency and minimizing space.

One of the standout features of the Dell 1855 is its impressive density. Supporting multiple blade servers within a single chassis, it allows businesses to maximize their computing resources without requiring vast amounts of physical space. This allows organizations to manage their infrastructure costs more effectively, making it an ideal solution for companies with limited real estate.

The server is equipped with Intel Xeon processors, which are designed to provide robust performance for various workloads. With multiple cores and threads, these processors deliver exceptional processing power, enabling the Dell 1855 to handle demanding applications, including virtualization and database operations. The server supports different levels of memory capacity and speed, ensuring that customers can tailor their systems to match specific requirements.

In terms of storage, the Dell 1855 provides several options for both local and networked storage solutions. The server supports both SAS and SATA drives, allowing for significant flexibility in performance and capacity. With its built-in RAID controller options, customers can configure their storage to achieve high availability and data redundancy.

Networking capabilities are also a key feature of the Dell 1855. The server provides multiple integrated network interfaces, allowing for high-speed connectivity essential for both intra-rack and cross-rack communications. This is particularly important for businesses that require fast access to their data and applications.

Management of the Dell 1855 is simplified through its comprehensive management tools, which include Dell’s OpenManage software suite. This allows for streamlined monitoring and control over the server environment, giving IT administrators the ability to manage resources effectively, perform updates, and troubleshoot issues as they arise.

One of the notable characteristics of the Dell 1855 is its energy efficiency. Designed with power-saving technologies, it helps businesses reduce their carbon footprint while lowering operating costs. Its advanced cooling solutions ensure that energy consumption is optimized without sacrificing performance.

In summary, the Dell 1855 serves as an ideal solution for organizations seeking a powerful, scalable, and efficient blade server. Its robust performance, flexible storage options, comprehensive management tools, and energy-efficient design make it a top choice for businesses aiming to enhance their computing capabilities.