I've been running the 13900H with the 2x48G Crucial kit at 5200MT/s and so far so good. I've had a few load related crashes which may have been due to the E-cores, but nothing that would indicate memory instability.
I would agree with the other comment, try re-seating or swapping the DIMMs around, and test each one individually. You could also unplug AC and fully drain power from the system between tests, might help ensure memory retrains.
I would agree with the other comment, try re-seating or swapping the DIMMs around, and test each one individually. You could also unplug AC and fully drain power from the system between tests, might help ensure memory retrains.
Code:
# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.5.0 present.
Handle 0x0027, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 64 GB
Error Information Handle: Not Provided
Number Of Devices: 2
Handle 0x0028, DMI type 17, 92 bytes
Memory Device
Array Handle: 0x0027
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 48 GB
Form Factor: SODIMM
Set: None
Locator: Controller0-ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR5
Type Detail: Synchronous
Speed: 5600 MT/s
Manufacturer: Crucial Technology
Part Number: CT48G56C46S5.M16B1
Rank: 2
Configured Memory Speed: 5200 MT/s
Minimum Voltage: 1.1 V
Maximum Voltage: 1.1 V
Configured Voltage: 1.1 V
Memory Technology: DRAM
Memory Operating Mode Capability: Volatile memory
Firmware Version: Not Specified
Module Manufacturer ID: Bank 6, Hex 0x9B
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Non-Volatile Size: None
Volatile Size: 48 GB
Cache Size: None
Logical Size: None
Handle 0x0029, DMI type 17, 92 bytes
Memory Device
Array Handle: 0x0027
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 48 GB
Form Factor: SODIMM
Set: None
Locator: Controller1-ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR5
Type Detail: Synchronous
Speed: 5600 MT/s
Manufacturer: Crucial Technology
Part Number: CT48G56C46S5.M16B1
Rank: 2
Configured Memory Speed: 5200 MT/s
Minimum Voltage: 1.1 V
Maximum Voltage: 1.1 V
Configured Voltage: 1.1 V
Memory Technology: DRAM
Memory Operating Mode Capability: Volatile memory
Firmware Version: Not Specified
Module Manufacturer ID: Bank 6, Hex 0x9B
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Non-Volatile Size: None
Volatile Size: 48 GB
Cache Size: None
Logical Size: None

