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使用 dmidecode --type 17 获取 RAM 信息

tag-icon • tag-icon ram dmidecode
使用 dmidecode --type 17 获取 RAM 信息

在主板上，ASUS V-PRO Z77 安装了 2x2（金士顿和 Corsair）内存插槽。所有四个 RAM 板条都没有引起任何投诉。它们正常工作。但是，下面是运行 dmidecode 程序的结果输出，在输出中我对以下几行感兴趣：
错误信息句柄：0x0060
错误信息句柄：0x0063
这是什么意思？
这些错误的原因是什么？
不幸的是，我在 Google 上找不到有关此信息。

$ sudo dmidecode --type 17
# dmidecode 2.12
# SMBIOS entry point at 0x000f04c0
SMBIOS 2.7 present.

Handle 0x005B, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x005C
    Error Information Handle: 0x0060
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: DIMM
    Set: None
    Locator: ChannelA-DIMM0
    Bank Locator: BANK 0
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1333 MHz
    Manufacturer: Kingston
    Serial Number: 9333B00B
    Asset Tag: 9876543210
    Part Number: 99U5584-007.A00LF 
    Rank: 1
    Configured Clock Speed: 1333 MHz

Handle 0x005F, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x005C
    Error Information Handle: No Error
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: DIMM
    Set: None
    Locator: ChannelA-DIMM1
    Bank Locator: BANK 1
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1333 MHz
    Manufacturer: 029E
    Serial Number: 00000000
    Asset Tag: 9876543210
    Part Number: CMZ8GX3M2A1600C9  
    Rank: 2
    Configured Clock Speed: 1333 MHz

Handle 0x0062, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x005C
    Error Information Handle: 0x0063
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: DIMM
    Set: None
    Locator: ChannelB-DIMM0
    Bank Locator: BANK 2
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1333 MHz
    Manufacturer: Kingston
    Serial Number: 1D10C373
    Asset Tag: 9876543210
    Part Number: 99U5584-018.A00LF 
    Rank: 1
    Configured Clock Speed: 1333 MHz

Handle 0x0065, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x005C
    Error Information Handle: No Error
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: DIMM
    Set: None
    Locator: ChannelB-DIMM1
    Bank Locator: BANK 3
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1333 MHz
    Manufacturer: 029E
    Serial Number: 00000000
    Asset Tag: 9876543210
    Part Number: CMZ8GX3M2A1600C9  
    Rank: 2
    Configured Clock Speed: 1333 MHz

更新型多巴胺

$ sudo dmidecode --type 18
# dmidecode 2.12
# SMBIOS entry point at 0x000f04c0
SMBIOS 2.7 present.

Handle 0x005D, DMI type 18, 23 bytes
32-bit Memory Error Information
    Type: OK
    Granularity: Unknown
    Operation: Unknown
    Vendor Syndrome: Unknown
    Memory Array Address: Unknown
    Device Address: Unknown
    Resolution: Unknown

Handle 0x0060, DMI type 18, 23 bytes
32-bit Memory Error Information
    Type: OK
    Granularity: Unknown
    Operation: Unknown
    Vendor Syndrome: Unknown
    Memory Array Address: Unknown
    Device Address: Unknown
    Resolution: Unknown

Handle 0x0063, DMI type 18, 23 bytes
32-bit Memory Error Information
    Type: OK
    Granularity: Unknown
    Operation: Unknown
    Vendor Syndrome: Unknown
    Memory Array Address: Unknown
    Device Address: Unknown
    Resolution: Unknown

Handle 0x0066, DMI type 18, 23 bytes
32-bit Memory Error Information
    Type: OK
    Granularity: Unknown
    Operation: Unknown
    Vendor Syndrome: Unknown
    Memory Array Address: Unknown
    Device Address: Unknown
    Resolution: Unknown

答案1

我认为您解析 dmidecode 信息的方式与预期不符。我在这里看到的是您的 Kingston 模块错误更正而你的 Corsair 模块不是。

据我所知，错误信息句柄是处理，不是一个错误。

我还没有查看过您的 ASUS V-PRO Z77 的规格，但根据经验，我绝不会在同一版本中混合使用 ECC 和非 ECC 模块。据我所知，这通常不是受支持的配置。此外，不要盲目相信的输出，dmidecode因为它不会扫描您的硬件，它只会报告 BIOS 告诉它的内容。

资料来源：

http://www.nongnu.org/dmidecode/

https://www.amazon.com/Corsair-CMZ8GX3M2A1600C9-240-pin-1600mhz-non-ECC/dp/B00FZ5V18K

https://www.kingston.com/dataSheets/KVR1333D3E9S_4GHC.pdf

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