DELL A3721501 COMP 16GB DDR3-1066MHZ ECC QRX4 RDIMMAddOn 16GB DDR3 SDRAM Memory Module 16 GB (1 x 16GB) DDR3 1066 PC3 8500 DDR3 SDRAM 1066 MHz Quad rank Memory CL7 1. 50 V ECC Registered 240 pin DIMM Lifetime Warranty VPN: A3721501 AM SKU: RSC364622 UPC: 821455323366 16 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. Up to 1066 MHz memory speed to manage your routine softwares with pace and accuracy DDR3 1066 PC3 8500 operates at an effective