Confused?

[skitzofrenix]

ok so i brought this item

OCZ Gold Low Voltage 6GB (3x2GB) DDR3 PC3-16000C10 2000MHz Triple Channel (OCZ3G2000LV6GK)

however when i run cpu-z it says i have part number (OCZ3G2000LV2G)

reason i ask is i want buy 6gb more but wish buy the same as i have ofc, are there the same or am i missing something?

 

[skitzofrenix]

Thank you for the quick reply, so ill be fine buying either really,all the specs seem same and model number related to pack of 3 over 2.