DELL A7916527 COMP 32GB DDR3-1600MHZ ECC QRX4 LRDIMMAddOn 32 GB DDR3 SDRAM Memory Module 32 GB (1 x 32GB) DDR3 1600 PC3 12800 DDR3 SDRAM 1600 MHz Quad rank Memory CL9 1. 35 V ECC 240 pin LRDIMM Lifetime Warranty VPN: A7916527 AM SKU: RSC453710 UPC: 821455343975 LRDIMM 32 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. 1600 MHz of memory speed with CL9 latency skillfully manages the variety of apps and computational tasks DDR3 SDRAM interface