Memory Device
Use this window to view information for a particular memory device.
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may include information about features not supported by your system.
Server Administrator only displays the features that are supported
on your system.
Status | Normal, prefailure, or failure performance of the connector or slot for a memory module. |
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Device Name | The alphanumeric text that uniquely identifies each memory slot, whether occupied or unoccupied. |
Size | Capacity of the memory slot expressed in MB or GB. |
Type | Synchronous dynamic random access memory (SDRAM) chip sets operate fast enough to synchronize with the CPU clock, eliminating wait states. The SDRAM chip set has two cell blocks, allowing more efficient data access. In dynamic random access memory (DRAM) each bit of storage is built from a single transistor and capacitor, allowing more memory bits to fit in the same chip area. However, DRAM has to be refreshed because the charge on the capacitor, which represents the stored bit value, decays with time. During a refresh, the memory module must read every bit and write it back at full strength. |
Speed | The rate at which the memory module reads the contiguous characters in a data word. It is measured in nanoseconds/MegaTransfers per second (MT/s). The standard rate for SDRAM is 10 ns (100 MT/s). |
Rank | Displays the rank of the Dual Inline Memory Module (DIMM). A rank is a row of dynamic random access memory (DRAM) devices comprising 64 bits of data per DIMM. For example, Dual rank represents two rows of DRAM comprising 64 bits of data each. |
Failures | If the value is other than None, one or more of the
following strings is displayed:
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For an explanation of other buttons present on Server Administrator
Action pages, see Server Administrator Window Buttons.