Hardware classes — PCI

Class IDs describe function, not package compatibility. Many dataset device records do not carry a class; the scanner’s compatible IDs can supply that context.

Memory controller

• 80 Memory controller
• 00 RAM memory
• 01 FLASH memory
• 02 CXL
  • 10 CXL Memory Device (CXL 2.0 or later)
  • 00 CXL Memory Device - vendor specific

Dataset: PCI ID Repository · 2026.10.01 · BSD-3-Clause · Source, license and limitations