claude@minimus:~$ sudo dmidecode --type 5
# dmidecode 2.8
SMBIOS 2.3 present.

Handle 0x0007, DMI type 5, 20 bytes
Memory Controller Information
        Error Detecting Method: None
        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
                0x0008
                0x0009
        Enabled Error Correcting Capabilities:
                None

claude@minimus:~$ sudo dmidecode --type 6
# dmidecode 2.8
SMBIOS 2.3 present.

Handle 0x0008, DMI type 6, 12 bytes
Memory Module Information
        Socket Designation: DIMM0
        Bank Connections: 11 12
        Current Speed: 2 ns
        Type: Standard Parity ECC
        Installed Size: 256 MB (Double-bank Connection)
        Enabled Size: 256 MB (Double-bank Connection)
        Error Status: OK

Handle 0x0009, DMI type 6, 12 bytes
Memory Module Information
        Socket Designation: DIMM1
        Bank Connections: 11 12
        Current Speed: 2 ns
        Type: Standard Parity ECC
        Installed Size: 256 MB (Double-bank Connection)
        Enabled Size: 256 MB (Double-bank Connection)
        Error Status: OK