Centos7---查看内存型号

灰太狼 2021-12-13 18:39 1334阅读 0赞

# 1.dmidecode #

sudo dmidecode -t memory

*  1

*  这里也可以把查询的信息输出到特定的文件上去，下面是折腾出来的记录
 *  ![è¿éåå¾çæè¿°][20151115113455571]

# dmidecode 2.12
    SMBIOS 2.6 present.
    
    Handle 0x0019, DMI type 16, 15 bytes
    Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: None
        Maximum Capacity: 16 GB
        Error Information Handle: No Error
        Number Of Devices: 2
    
    Handle 0x001A, DMI type 17, 28 bytes
    Memory Device
        Array Handle: 0x0019
        Error Information Handle: 0x001C
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: SODIMM
        Set: None
        Locator: DIMM0
        Bank Locator: BANK 0
        Type: DDR3
        Type Detail: Synchronous
        Speed: 1067 MHz
        Manufacturer: Not Specified
        Serial Number: 2C91FA51
        Asset Tag: Unknown
        Part Number: HMT125S6BFR8C-G7  
        Rank: Unknown
    
    Handle 0x001B, DMI type 6, 12 bytes
    Memory Module Information
        Socket Designation: DIMM0
        Bank Connections: None
        Current Speed: Unknown
        Type: DIMM
        Installed Size: 2048 MB (Single-bank Connection)
        Enabled Size: 2048 MB (Single-bank Connection)
        Error Status: OK
    
    Handle 0x001E, DMI type 17, 28 bytes
    Memory Device
        Array Handle: 0x0019
        Error Information Handle: Not Provided
        Total Width: 8 bits
        Data Width: 8 bits
        Size: No Module Installed
        Form Factor: DIMM
        Set: None
        Locator: DIMM1
        Bank Locator: BANK 1
        Type: DDR3
        Type Detail: Synchronous
        Speed: 1067 MHz
        Manufacturer: Not Specified
        Serial Number: 00000000
        Asset Tag: Unknown
        Part Number: Not Specified
        Rank: Unknown
    
    Handle 0x001F, DMI type 6, 12 bytes
    Memory Module Information
        Socket Designation: DIMM1
        Bank Connections: None
        Current Speed: Unknown
        Type: DIMM
        Installed Size: Not Installed
        Enabled Size: Not Installed
        Error Status: OK
    
    Handle 0x0021, DMI type 17, 28 bytes
    Memory Device
        Array Handle: 0x0019
        Error Information Handle: 0x0023
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: SODIMM
        Set: None
        Locator: DIMM1
        Bank Locator: BANK 2
        Type: DDR3
        Type Detail: Synchronous
        Speed: 1067 MHz
        Manufacturer: Not Specified
        Serial Number: 2CC1FA4E
        Asset Tag: Unknown
        Part Number: HMT125S6BFR8C-G7  
        Rank: Unknown
    
    Handle 0x0022, DMI type 6, 12 bytes
    Memory Module Information
        Socket Designation: DIMM1
        Bank Connections: None
        Current Speed: Unknown
        Type: DIMM
        Installed Size: 2048 MB (Single-bank Connection)
        Enabled Size: 2048 MB (Single-bank Connection)
        Error Status: OK
    
    Handle 0x0025, DMI type 17, 28 bytes
    Memory Device
        Array Handle: 0x0019
        Error Information Handle: Not Provided
        Total Width: 8 bits
        Data Width: 8 bits
        Size: No Module Installed
        Form Factor: DIMM
        Set: None
        Locator: DIMM3
        Bank Locator: BANK 3
        Type: DDR3
        Type Detail: Synchronous
        Speed: 1067 MHz
        Manufacturer: Not Specified
        Serial Number: 00000000
        Asset Tag: Unknown
        Part Number: Not Specified
        Rank: Unknown
    
    Handle 0x0026, DMI type 6, 12 bytes
    Memory Module Information
        Socket Designation: DIMM3
        Bank Connections: None
        Current Speed: Unknown
        Type: DIMM
        Installed Size: Not Installed
        Enabled Size: Not Installed
        Error Status: OK
    
    Handle 0x002A, DMI type 5, 20 bytes
    Memory Controller Information
        Error Detecting Method: None
        Error Correcting Capabilities:
            Unknown
            None
        Supported Interleave: One-way Interleave
        Current Interleave: One-way Interleave
        Maximum Memory Module Size: 8192 MB
        Maximum Total Memory Size: 16384 MB
        Supported Speeds:
            Other
        Supported Memory Types:
            Other
        Memory Module Voltage: Unknown
        Associated Memory Slots: 2
            0x001B
            0x0022
        Enabled Error Correcting Capabilities:
            None

\- dmidecode命令可以实现   
\- System Information 服务器品牌   
\- Base Board Information 主板型号/主板信息   
\- Processor Information CPU信息/CPU型号/CPU主频   
\- Cache Information 硬件和CPU缓存情况   
\- Physical Memory Array 主板最大支持内存   
\- Memory Array Mapped Address 目前的内存   
\- On Board Device Information 显卡型号

[20151115113455571]: /images/20211213/e5aa91c70ec747b38836f4d3d7b08c92.png