Dell DDR3 Blank Memory Filler.

It will work on any DDR3 memory slot.

The main purpose of these blank memory fillers are to cover your “unused” DDR3 memory slots or sockets so that dust and other foreign items will not get into them, especially during shipping.

They lock into your DDR3 memory slots firmly.

There are two different Dell Part Number associated with this item: 052PC2 and 0U701F; they are the same item.