About: physical memory

Premodifier: physical
Head noun: memory

Same concepts
http://dbpedia.org/resource/Computer_data_storage

Broader concepts

label	provenance	confidence
system resource	isap:102075159	0.740026
resource	isap:102075112	0.603275
hardware resource	isap:102075093	0.570589
part	isap:498845910	0.416993
storage	isap:445070353	0.308078

Narrower concepts

label	provenance	confidence
hard drive	isap:163706370	0.639690
ram	isap:214953248	0.438414
processor	isap:135588000	0.359397
memory	isap:394173661	0.268781