DELL SNPP9RN2C/8G COMP 8GB DDR3-1333MHZ ECC 1.35V DR RDIMMAddOn 8 GB DDR3 SDRAM Memory Module For Server 8 GB (1 x 8GB) DDR3 1333 PC3 10600 DDR3 SDRAM 1333 MHz Dual rank Memory CL9 1. 35 V ECC Registered 240 pin RDIMM Lifetime Warranty VPN: SNPP9RN2C 8G AM SKU: RSC719188 UPC: 821455231296 8 GB capacity is enough to execute all memory hungry programs simultaneously 1333 MHz speed and CL9 latency to execute routine softwares at a steady pace DDR3 1333 PC3 10600 interface multiplexes 2 bit data from memory cell