8 Gb Dell Memory Module for Select Dell Systems Manufacturer Part# : Snpp9rn2c/8g | Dell Part# : A6199968 2rx4 Rdimm 1333mhz Lvcompatible with Poweredge C2100 Poweredge C6100 Poweredge C6105 Poweredge C6145 Poweredge C6220 Poweredge C8220 Poweredge C8220x Poweredge M420 Poweredge M520 Poweredge M610 Poweredge M610x Poweredge M620 Poweredge M710 Poweredge M710hd Poweredge M915 Poweredge R320 Poweredge R410 Poweredge R415 Poweredge R420 Poweredge R510 Poweredge R515 Poweredge R520 Poweredge R610 Poweredge R620 Poweredge R710 Poweredge R715 Poweredge R720 Poweredge R720xd Poweredge R815 Poweredge R820 Poweredge T320 Poweredge T410 Poweredge T420 Poweredge T610 Poweredge T620 Poweredge T710 Precision Workstation R5500 Precision Workstation T3600 Precision Workstation T5500 Precision Workstation T5600 Precision Workstation T7500 Precision Workstation T7600 High performance 8Gb DDR3 registered DIMMs for Dell 100% compatible with DELL servers and workstations listed above