[Bug 248514] jedec_dimm(4) and imcsmb(4): support of memory controllers in Skylake and newer Intel CPUs

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Aug 11 20:21:43 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248514

--- Comment #8 from VVD <vvd at unislabs.com> ---
Part of the dmidecode output:

Handle 0x002B, DMI type 17, 84 bytes
Memory Device
        Array Handle: 0x0029
        Error Information Handle: Not Provided
        Total Width: 72 bits
        Data Width: 64 bits
        Size: 16384 MB
        Form Factor: DIMM
        Set: None
        Locator: P1-DIMMA1
        Bank Locator: P0_Node0_Channel0_Dimm0
        Type: DDR4
        Type Detail: Synchronous Registered (Buffered)
        Speed: 2666 MT/s
        Manufacturer: Samsung
        Serial Number: 37984D9E
        Asset Tag: P1-DIMMA1_AssetTag (date:17/48)
        Part Number: M393A2K40BB2-CTD    
        Rank: 1
        Configured Memory Speed: 2133 MT/s
        Minimum Voltage: 1.2 V
        Maximum Voltage: 1.2 V
        Configured Voltage: 1.2 V
        Memory Technology: DRAM
        Memory Operating Mode Capability: Volatile memory
        Firmware Version: 0000 
        Module Manufacturer ID: Bank 1, Hex 0xCE
        Module Product ID: Unknown
        Memory Subsystem Controller Manufacturer ID: Unknown
        Memory Subsystem Controller Product ID: Unknown
        Non-Volatile Size: None
        Volatile Size: 16 GB
        Cache Size: None
        Logical Size: None

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