有什么方法可以通过软件识别您的内存速度吗?我正在使用Fedora 9,希望了解我目前在其中使用的DIMM的速度。
我已经尝试过“ lshw”,但是它不显示速度。我知道主板支持3种不同的速度,但是我不知道里面有什么,也不想关掉盒子。
有任何想法吗?
谢谢,
编辑:根据dmidecode,我发现ram为'30 ns'。如果该板卡仅支持400、533、667 Mhz RAM,它将如何达到33 MHz?
编辑2:还有其他工具可以做到这一点吗?
编辑3:我实际上投降了,并关闭了几分钟的电源并打开了机箱。原来是667 MhZ-此模型:http : //www.directron.com/rm12864aa667.html。尽管无法通过软件实际找到667,但我将HD的答案标记为正确的答案,因为这似乎是完成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, DMI type 6, 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, 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: DIMM1
    Bank Locator: BANK1
    Type: SDRAM
    Type Detail: Synchronous
    Speed: Unknown
    Manufacturer: Manufacturer1
    Serial Number: SerNum1
    Asset Tag: AssetTagNum1
    Part Number: PartNum1