I can not determine in what mode the RAM is running?

Question

motherboards

I can’t figure out if the RAM for dual-channel mode is installed correctly On the board itself, they are installed in the DIMM_A2* and DIMM_B2* slots

spoiler

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lshw -C memory

firmware
       description: BIOS
       vendor: American Megatrends Inc.
       physical id: 0
       version: 1203
       date: 10/27/2021
       size: 64KiB
       capacity: 16MiB
       capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int14serial int17printer int10video usb biosbootspecification uefi
  *-memory
       description: System Memory
       physical id: 42
       slot: System board or motherboard
       size: 32GiB
     *-bank:0
          description: [empty]
          physical id: 0
          slot: Controller0-ChannelA-DIMM0
     *-bank:1
          description: DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
          product: CB16GU2666.C8ET
          vendor: Crucial Technology
          physical id: 1
          serial: E609051F
          slot: Controller0-ChannelA
          size: 16GiB
          width: 64 bits
          clock: 2667MHz (0.4ns)
     *-bank:2
          description: [empty]
          physical id: 2
          slot: Controller0-ChannelB-DIMM0
     *-bank:3
          description: DIMM DDR4 Synchronous 2667 MHz (0.4 ns)
          product: TEAMGROUP-UD4-2666
          vendor: Team Group Inc
          physical id: 3
          serial: 01A40431
          slot: Controller0-ChannelB
          size: 16GiB
          width: 64 bits
          clock: 2667MHz (0.4ns)
  *-cache:0
       description: L1 cache
       physical id: 53
       slot: L1 Cache
       size: 384KiB
       capacity: 384KiB
       capabilities: synchronous internal write-back
       configuration: level=1
  *-cache:1
       description: L2 cache
       physical id: 54
       slot: L2 Cache
       size: 1536KiB
       capacity: 1536KiB
       capabilities: synchronous internal write-back unified
       configuration: level=2
  *-cache:2
       description: L3 cache
       physical id: 55
       slot: L3 Cache
       size: 12MiB
       capacity: 12MiB
       capabilities: synchronous internal write-back unified
       configuration: level=3
  *-memory UNCLAIMED
       description: RAM memory
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 14.2
       bus info: [email protected]:00:14.2
       version: 11
       width: 64 bits
       clock: 33MHz (30.3ns)
       capabilities: pm cap_list
       configuration: latency=0
       resources: iomemory:600-5ff iomemory:600-5ff memory:6001114000-6001117fff memory:600111b000-600111bfff

Answer 1

Mom's full name in the studio pliz

Answer 2

Apparently in single channel. Because they are in different slots.
In theory, both should be in A or both in
B