8GB (2X4GB) Memory Dell Inspiron 17R (3721),17R (5720),17R (5721),17R (7720) RAM
condition: New
Type: DDR3 SDRAM
Form Factor: SO-DIMM
Brand: Major Brand
MPN: Does Not Apply
Number of Pins: 204
Bus Speed: PC3-12800 (DDR3-1600)
Number of Modules: 2
Capacity per Module: 4 GB
Total Capacity: 8GB
