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Microprocessor

Dell Precision™ Workstation 650 and Dell Precision Workstation 450 Service Manual

Installation Guidelines

Installing the Microprocessor

Removing the Microprocessor

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the System Information Guide.

Installation Guidelines

Your computer is designed for dual-processor operations. The heat sinks (CPU_0 and CPU_1) are keyed to fit their specific connector.

For single-processor operations, the processor must be installed in socket CPU_0. The VRM for the single processor is already installed and cannot be removed. Processor socket 1 and VRM connector 1 must be empty. To locate these components, see the system board components illustration (for the Dell Precision 450 computer, see "System Board Components" or for the Dell Precision 650 computer, see "System Board Components") or the system board label inside your computer.

For dual-processor operations, both processor sockets and the VRM connector must be populated. To locate the VRM connector, see the system board components illustration (for the Dell Precision 450 computer, see "System Board Components" or for the Dell Precision 650 computer, see "System Board Components")or the system board label inside your computer.

For dual-processor operations, the two processors and the VRMs must be identical. If the processors do not match, you receive a system message. If the processors voltage don't match or the VRM is not properly installed, the diagnostic lights indicate an error..

If you are upgrading your microprocessor, keep your original microprocessor heat sink and securing clips for future troubleshooting.

Installing the Microprocessor

CAUTION: The processor can get very hot during normal operation. Ensure that the processor has had sufficient time to cool before you touch it.

1.Remove the microprocessor airflow shroud (for the Dell Precision 650 computer, see "Microprocessor Airflow Shroud — Dell Precision™ 650 Computer" or for the Dell Precision 450 computer, see "Microprocessor Airflow Shroud — Dell Precision™ 450 Computer").

If you are replacing a microprocessor, see "Removing the Microprocessor."

NOTICE: You must position the microprocessor correctly in the socket to avoid permanent damage to the microprocessor and the computer.

2.If the release lever is not extended to the release position, move it to that position.

3.Align pin-1 (the imprinted corner) of the microprocessor and pin-1 of the socket.

NOTICE: Microprocessor pins are delicate. To avoid damage, ensure that the microprocessor aligns properly with the socket, and do not use excessive force when you install the processor.

4.Carefully set the microprocessor in the socket and press it down lightly to seat it.

5.Rotate the release lever back toward the system board until it snaps into place, securing the microprocessor.

1microprocessor pin-1 indicator

2release lever

3microprocessor

4microprocessor socket

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Dell 650 service manual Installation Guidelines, Installing the Microprocessor

650 specifications

The Dell 650, part of the PowerEdge server line, is a robust and versatile server designed to meet the demands of modern data center environments. It offers a blend of performance, scalability, and manageability, making it an ideal choice for various applications, from small businesses to large enterprises.

One of the main features of the Dell 650 is its powerful processing capabilities. It typically supports the latest Intel Xeon processors, providing multiple cores that enhance multitasking and processing efficiency. This allows businesses to run demanding workloads, including virtual machines and data-intensive applications, seamlessly.

In terms of memory, the Dell 650 supports a substantial amount of RAM, enabling efficient data handling and faster access times. The server can accommodate various configurations, thus allowing businesses to choose the optimal memory setup for their specific needs. Whether it's for a small-scale operation or a large database application, the flexibility in memory options ensures that performance is never compromised.

Storage is another critical aspect of the Dell 650. It features numerous drive bays that can support different types of storage solutions, such as SAS, SATA, and SSDs. The ability to implement RAID configurations enhances data protection and reliability, ensuring continuity of operations in the event of hardware failure. This flexibility in storage is crucial for businesses that require high availability and fault tolerance.

Networking capabilities are also noteworthy in the Dell 650. It includes advanced network interfaces that can manage high bandwidth and low-latency requirements. This ensures that data can be transferred quickly and efficiently across the network, crucial for applications that rely on real-time data processing.

In addition to its hardware features, the Dell 650 comes equipped with advanced management tools. Dell's OpenManage technology simplifies server management and monitoring, allowing IT administrators to maintain optimal performance with minimal effort. The intuitive interface provides insights into system health and alerts for potential issues, making proactive management a reality.

Overall, the Dell 650 is engineered to offer a balance of power, efficiency, and reliability. Its combination of high-performance processing, extensive memory options, flexible storage configurations, and advanced management features makes it a compelling choice for organizations looking to enhance their IT infrastructure. Whether used in virtualization, database management, or cloud computing environments, the Dell 650 stands out as a reliable solution that supports the evolving needs of modern businesses.