Linux – 有没有办法通过软件识别你的记忆速度？

有没有办法通过软件识别你的记忆速度？我在Fedora 9上,希望找到我目前在那里的DIMM的速度.

我试过’lshw’,但它没有显示速度.我知道主板支持3种不同的速度,但我不知道那里有什么,不想关掉盒子.

有任何想法吗？

谢谢,

编辑：根据dmidecode,我发现ram为’30 ns’.如果主板仅支持400,533,667 Mhz RAM,它怎么能是33 MHz？

编辑2：还有其他工具吗？

编辑3：我实际上投降并最终停电几分钟并打开案件.事实证明它是667 MhZ – 这个型号：http://www.directron.com/rm12864aa667.html.尽管通过软件无法确定它是667,但我已经将HD的答案标记为正确的答案,因为这似乎是这项工作的最佳工具.

这是demidecode – type memory的输出

# dmidecode 2.7
SMBIOS 2.4 present.

Handle 0x0008,DMI type 5,20 bytes.
Memory Controller Information
    Error Detecting Method: 64-bit ECC
    Error Correcting Capabilities:
        None
    Supported Interleave: One-way Interleave
    Current Interleave: One-way Interleave
    Maximum Memory Module Size: 1024 MB
    Maximum Total Memory Size: 2048 MB
    Supported Speeds:
        70 ns
        60 ns
        50 ns
    Supported Memory Types:
        DIMM
        SDRAM
    Memory Module Voltage: 3.3 V
    Associated Memory Slots: 2
        0x0009
        0x000A
    Enabled Error Correcting Capabilities:
        None

Handle 0x0009,DMI type 6,12 bytes.
Memory Module Information
    Socket Designation: DIMM0
    Bank Connections: 9 11
    Current Speed: 30 ns
    Type: Unknown FPM Parity SDRAM
    Installed Size: 1024 MB (Single-bank Connection)
    Enabled Size: 1024 MB (Single-bank Connection)
    Error Status: OK

Handle 0x000A,12 bytes.
Memory Module Information
    Socket Designation: DIMM1
    Bank Connections: 9 11
    Current Speed: 30 ns
    Type: Unknown FPM Parity SDRAM
    Installed Size: 1024 MB (Single-bank Connection)
    Enabled Size: 1024 MB (Single-bank Connection)
    Error Status: OK

Handle 0x002F,DMI type 16,15 bytes.
Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 4 GB
    Error Information Handle: Not Provided
    Number Of Devices: 2

Handle 0x0031,DMI type 17,27 bytes.
Memory Device
    Array Handle: 0x002F
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 1024 MB
    Form Factor: DIMM
    Set: None
    Locator: DIMM0
    Bank Locator: BANK0
    Type: SDRAM
    Type Detail: Synchronous
    Speed: Unknown
    Manufacturer: Manufacturer0
    Serial Number: SerNum0
    Asset Tag: AssetTagNum0
    Part Number: PartNum0

Handle 0x0033,27 bytes.
Memory Device
    Array Handle: 0x002F
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 1024 MB
    Form Factor: DIMM
    Set: None
    Locator: DIMM1
    Bank Locator: BANK1
    Type: SDRAM
    Type Detail: Synchronous
    Speed: Unknown
    Manufacturer: Manufacturer1
    Serial Number: SerNum1
    Asset Tag: AssetTagNum1
    Part Number: PartNum1

解决方法

dmidecode是您正在寻找的工具.