Why can I not find my RAM specs through software?

I wanted to find the RAM specs such as frequency and interleaving. Here's a few things I tried:
Code:username@username-T400:~$ sudo lshw -c memory
[sudo] password for username:
*-firmware
description: BIOS
vendor: coreboot
physical id: 0
version: CBET4000 20211122
date: 11/22/2021
size: 1MiB
capacity: 8MiB
capabilities: pci pcmcia upgrade bootselect acpi
*-cache
description: L2 cache
physical id: 7
slot: CACHE2
size: 6MiB
capacity: 6MiB
capabilities: internal unified
configuration: level=2
*-memory
description: System memory
physical id: 1
size: 7936MiBCode:username@username-T400:~$ sudo hwinfo --memory
01: None 00.0: 10102 Main Memory
[Created at memory.74]
Unique ID: rdCR.CxwsZFjVASF
Hardware Class: memory
Model: "Main Memory"
Memory Range: 0x00000000-0x1d9d69fff (rw)
Memory Size: 7 GB + 512 MB
Config Status: cfg=new, avail=yes, need=no, active=unknownCode:username@username-T400:~$ sudo dmidecode -t 17
# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.0 present.My gut tells me it's the fault of Libreboot. If so, I'd enjoy an explanation as my search engine skills fail me.
Ended up opening the laptop and looking at the stickers on the RAM.