# lshw -short -C memory
H/W path Device Class Description
================================================
/0/0 memory 64KiB BIOS
/0/4/5 memory 24KiB L1 cache
/0/4/6 memory 512KiB L2 cache
/0/29 memory 1GiB System Memory
/0/29/0 memory 1GiB DIMM Synchronous 667 MHz (1.5 ns)
/0/29/1 memory DIMM Synchronous [empty]