Compatibility This product is compatible with the following systems: PowerEdge C6105 PowerEdge C6145 PowerEdge C6220 PowerEdge C8220 PowerEdge C8220x PowerEdge M420 PowerEdge M520 PowerEdge M620 PowerEdge M820 PowerEdge M915 PowerEdge R320 PowerEdge R415 PowerEdge R420 PowerEdge R515 PowerEdge R520 PowerEdge R620 PowerEdge R715 PowerEdge R720 PowerEdge R720XD PowerEdge R815 PowerEdge R820 PowerEdge T320 PowerEdge T420 PowerEdge T620 Precision Workstation R7610 Type DRAM Technology DDR3L SDRAM Form Factor DIMM 240-pin Speed 1600 MHz ( PC3-12800 ) Data Integrity Check ECC Features Dual rank, Low Voltage , registered Chips Organization X4