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Maximus Z690 Memory help..

galluccib
Level 7
Looking for some help...

Just built new system with the following hardware below and trying to determine if the memory is single or dual rank. Old system I was able to just use CPU-Z and under the SPD it showed the rank.

I've emailed Corsair support and still waiting on response and was wondering if anyone knows another way to check? I've tried both Taiphoon Burner and RAMMon which didn't show anything.

ASUS ROG Maximus Z690 HERO
Intel Core i9-12900KF
CORSAIR Vengeance DDR5 32GB (2x16GB) DDR5 5600 (CMK32GX5M2B5600C36)
NVIDIA RTX A6000

Memory info from AIDA64......

[ Memory Devices / Controller0-DIMM0 ]

Memory Device Properties:
Device Locator Controller0-DIMM0
Bank Locator BANK 0

[ Memory Devices / Controller0-DIMM1 ]

Memory Device Properties:
Form Factor DIMM
Type DDR5
Type Detail Synchronous
Size 16 GB
Max. Clock Speed 5600 MT/s
Current Clock Speed 5600 MT/s
Total Width 64-bit
Data Width 64-bit
Ranks 1
Min. Voltage 1.100 V
Max. Voltage 1.250 V
Current Voltage 1.100 V
Device Locator Controller0-DIMM1
Bank Locator BANK 0
Manufacturer Corsair
Serial Number 00000000
Asset Tag 9876543210
Part Number CMK32GX5M2B5600C36
Memory Technology DRAM
Memory Operating Modes Volatile Memory
Module Manufacturer ID 9E02h
Volatile Size 16 GB

[ Memory Devices / Controller1-DIMM0 ]

Memory Device Properties:
Device Locator Controller1-DIMM0
Bank Locator BANK 0
Memory Operating Modes Volatile Memory

[ Memory Devices / Controller1-DIMM1 ]

Memory Device Properties:
Form Factor DIMM
Type DDR5
Type Detail Synchronous
Size 16 GB
Max. Clock Speed 5600 MT/s
Current Clock Speed 5600 MT/s
Total Width 64-bit
Data Width 64-bit
Ranks 1
Min. Voltage 1.100 V
Max. Voltage 1.250 V
Current Voltage 1.100 V
Device Locator Controller1-DIMM1
Bank Locator BANK 0
Manufacturer Corsair
Serial Number 00000000
Asset Tag 9876543210
Part Number CMK32GX5M2B5600C36
Memory Technology DRAM
Memory Operating Modes Volatile Memory
Module Manufacturer ID 9E02h
Volatile Size 16 GB
1,844 Views
5 REPLIES 5

galluccib
Level 7
Anyone have any ideas?

Or is there another group that I would be better off posting in?

itzjonjon69
Level 9

bscool
Level 11
As far as I know 16gb ddr5 dims are SR.

You can look at memtweakit on the last page at the RTLs and there will only be 1 for each channel if single rank.

Edit i was thinking of DDR4 for the RTLs in memtweakit. There are 2 rtls for or each SR dim on DDR5 in memtweakit.

Braegnok
Level 14
On your AIDA64 memory device properties posted above. Look below Data Width 64-Bit, it shows "Ranks 1",.. so module is SR.

you can also use HWiNFO64, Module Characteristics, Number Of Ranks: 2,.. would be DR.

Dell Hynix 32GB DR module:
92318

Sorry too much going on and didn't even notice that!!! Thanks for pointing that out...