Dell SC440 owner manual Inside the System, Processor cooling fan

Models: SC440

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Inside the System

In Figure 3-1, the system cover is opened to provide an interior view of the system.

Figure 3-1. Inside the System

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5.25-inch drive bays (2)

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drive cage

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power supply

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system board

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hard drives (2)

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card cage fan

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heatsink and shroud assembly

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processor cooling fan

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3.5-inch drive bay

The system board can accommodate one processor, five expansion cards, and four memory modules. The hard drive bays provide space for up to two SAS or SATA hard drives. Drive bays in the front of the system provide space for an optical drive, an optional tape drive or second optical drive, and an optional diskette drive. A controller expansion card is required for SAS hard drives. Power is supplied to the system board and internal peripherals through a single nonredundant power supply.

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Installing System Components

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Dell SC440 owner manual Inside the System, Processor cooling fan