Windows Server：Windows Server 2019 中的内存速度与 BIOS 和 iDRAC 不匹配

摘要: 本文讨论 Windows Server 2019 任务管理器中的内存速度显示与 BIOS 中的显示或 iDRAC Web 界面中显示的内容不匹配。

本文适用于 本文不适用于 本文并非针对某种特定的产品。 本文并非包含所有产品版本。
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症状

在 Windows 任务管理器的内存下，为保留的硬件和速度显示的值可能与 BIOS 和 iDRAC 中报告的值不同。

受影响的 PowerEdge 平台：
14G、15G 和 16G

受影响的作系统：
Windows Server 2019
 
任务管理器内存

原因

出现此问题的原因是任务管理器未正确解析 SMBIOS 内存数据。

解决方案

查看 Microsoft 文章：

使用以下 PowerShell 命令检索正确的输出。

Get-CIMInstance -Class CIM_PhysicalMemory

ConfiguredClockSpeed 与 BIOS 和 iDRAC 中显示的速度匹配。

在下面的示例中，PowerShell 命令被修改为仅显示标题 ConfiguredClockSpeed和速度。

Get-CimInstance PhysicalMemory

 


iDRAC 中的内存速度

iDRAC 中的内存速度


BIOS 中的内存速度

BIOS 中的内存速度

受影响的产品

Microsoft Windows Server 2019, Poweredge C4140, PowerEdge C6400, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6600, PowerEdge C6615, PowerEdge C6620, PowerEdge FC640

产品

PowerEdge XR2, PowerEdge HS5610, PowerEdge HS5620, PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c, PowerEdge MX840C, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R340, PowerEdge R350 , PowerEdge R360, PowerEdge R440, PowerEdge R450, PowerEdge R540, PowerEdge R550, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R840, PowerEdge R860, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T140, PowerEdge T150, PowerEdge T160, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T40, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T640, PowerEdge XE8545, PowerEdge XE8640, PowerEdge XE9640, PowerEdge XE9680, PowerEdge XR11, PowerEdge XR12, PowerEdge XR5610, PowerEdge XR7620 ...
文章属性
文章编号: 000217433
文章类型: Solution
上次修改时间: 11 3月 2026
版本:  4
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