dmidecode -t5,6,7,16,17,18,19,20,33,37,41
# dmidecode 2.12
SMBIOS 2.5 present.

Handle 0x0005, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L1-Cache
        Configuration: Enabled, Not Socketed, Level 1
        Operational Mode: Write Back
        Location: Internal
        Installed Size: 64 kB
        Maximum Size: 64 kB
        Supported SRAM Types:
                Other
        Installed SRAM Type: Other
        Speed: Unknown
        Error Correction Type: Parity
        System Type: Data
        Associativity: 8-way Set-associative

Handle 0x0006, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L2-Cache
        Configuration: Enabled, Not Socketed, Level 2
        Operational Mode: Write Back
        Location: Internal
        Installed Size: 2048 kB
        Maximum Size: 2048 kB
        Supported SRAM Types:
                Other
        Installed SRAM Type: Other
        Speed: Unknown
        Error Correction Type: Single-bit ECC
        System Type: Unified
        Associativity: 8-way Set-associative

Handle 0x0007, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L3-Cache                                                                                                                        
        Configuration: Disabled, Not Socketed, Level 3                                                                                                      
        Operational Mode: Unknown
        Location: Internal
        Installed Size: 0 kB
        Maximum Size: 0 kB
        Supported SRAM Types:
                Unknown
        Installed SRAM Type: Unknown
        Speed: Unknown
        Error Correction Type: Unknown
        System Type: Unknown
        Associativity: Unknown

Handle 0x0010, 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 0x0011, DMI type 19, 15 bytes
Memory Array Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x000BFFFFFFF
        Range Size: 3 GB
        Physical Array Handle: 0x0010
        Partition Width: 4

Handle 0x0012, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x0010
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: DIMM
        Set: None
        Locator: DIMM0
        Bank Locator: BANK0
        Type: DDR2
        Type Detail: Synchronous
        Speed: 667 MHz
        Manufacturer: Manufacturer00
        Serial Number: DC100800
        Asset Tag: AssetTagNum0
        Part Number: JM800QLU-2G       

Handle 0x0013, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x0007FFFFFFF
        Range Size: 2 GB
        Physical Device Handle: 0x0012
        Memory Array Mapped Address Handle: 0x0011
        Partition Row Position: 1
        Interleaved Data Depth: 1

Handle 0x0014, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x0010
        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: DDR2
        Type Detail: Synchronous
        Speed: 667 MHz
        Manufacturer: Manufacturer01
        Serial Number: 39240800
        Asset Tag: AssetTagNum1
        Part Number: JM800QLU-1G       

Handle 0x0015, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00080000000
        Ending Address: 0x000BFFFFFFF
        Range Size: 1 GB
        Physical Device Handle: 0x0014
        Memory Array Mapped Address Handle: 0x0011
        Partition Row Position: 1
        Interleaved Data Depth: 1