Здравствуйте

ОС Linux Ubuntu 7.10 i386
работаю удаленно по ssh, нужно узнать реальную частоту памяти, машина разогнана,

#dmidecode | less

Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: None
        Maximum Capacity: 512 MB
        Error Information Handle: Not Provided
        Number Of Devices: 3

Handle 0x0023, DMI type 17, 23 bytes
Memory Device
        Array Handle: 0x0022
        Error Information Handle: No Error
        Total Width: Unknown
        Data Width: Unknown
        Size: No Module Installed
        Form Factor: DIMM
        Set: 1
        Locator: DIMM 1
        Bank Locator: Not Specified
        Type: DRAM
        Type Detail: Synchronous
        Speed: Unknown

Handle 0x0024, DMI type 17, 23 bytes
Memory Device
        Array Handle: 0x0022
        Error Information Handle: No Error
        Total Width: 72 bits
        Data Width: 64 bits
        Size: 128 MB
        Form Factor: DIMM
        Set: 2
        Locator: DIMM 2
        Bank Locator: Not Specified
        Type: DRAM
        Type Detail: Synchronous
        Speed: Unknown

Handle 0x0025, DMI type 17, 23 bytes
Memory Device
        Array Handle: 0x0022
        Error Information Handle: No Error
        Total Width: 72 bits
        Data Width: 64 bits
        Size: 128 MB
        Form Factor: DIMM
        Set: 3
        Locator: DIMM 3
        Bank Locator: Not Specified
        Type: DRAM
        Type Detail: Synchronous
        Speed: Unknown

не показывет

#lshw

  *-memory
          description: System Memory
          physical id: 22
          slot: System board or motherboard
          size: 256MB
          capacity: 512MB
        *-bank:0
             description: DIMM DRAM Synchronous [empty]
             physical id: 0
             slot: DIMM 1
        *-bank:1
             description: DIMM DRAM Synchronous
             physical id: 1
             slot: DIMM 2
             size: 128MB
             width: 64 bits
        *-bank:2
             description: DIMM DRAM Synchronous
             physical id: 2
             slot: DIMM 3
             size: 128MB
             width: 64 bits

тоже не показывает, подскажите чем можно еще проверить