Memory for Dell Precision™ mobile workstations is available in two different speeds: 2133MHz or 2667MHz (where available). 2133MHz memory offers good performance. 2667MHz memory runs faster and therefore can help provide a performance boost. Power users or customers who want the utmost performance should choose 2667MHz memory.
How many DIMMS?
DIMM stands for dual in-line memory module, the type of memory chip used in Dell Precision mobile workstations. To provide the utmost in configurability all Dell Precision workstations have four slots for memory DIMMs. Customers who want the best flexibility for future upgrades should populate two DIMM slots. If all four DIMM slots are populated at the time of purchase, some or all of the memory will have to be discarded to accommodate more memory.