DELL A6994464 COMP 32GB DDR3-1333MHZ ECC QRX4 RDIMMAddOn 32GB DDR3 SDRAM Memory Module 32 GB (1 x 32GB) DDR3 1333 PC3 10664 DDR3 SDRAM 1333 MHz Quad rank Memory CL9 1. 35 V ECC Registered 240 pin DIMM Lifetime Warranty VPN: A6994464 AM SKU: RSC501988 UPC: 821455323731 DIMM 32 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience Up to 1333 MHz memory speed with Registered signal to manage your routine softwares with pace and accuracy 240 pin