8GB Total memory using 2pc of 4GB PC2-3200 DDR2-400 single-Rank Registered ECC DIMM.Lifetime warranty for exchange.We don't use Generic modules to avoid incompatibility issues. Guaranteed to work or you get all of your money back including shipping.IF YOU NEED ECC REG SINGLE RANK PLEASE EMAIL US Features Compatible with Dell PowerEdge 1855 First DIMM may be populated singularly, additional memory must be populated in pairs. This chipset supports a maximum of 8 ranks. Lifetime Warranty 30 day mon

Dell PowerEdge R815, R715, M910, M610x compatible 16GB 2X8GB DDR3 RDIMM 1333MHz Black Diamond memory upgrade. Compatible computer model: Dell PowerEdge M710, R710, T610, C2100, C1100, C1100, R610, M710HD, C6105, R815, R510, R810, M610, T410, T710, R415, C6145, R715, M910, C6100, R910, M610x, R410. Black Diamond Memory offers the most extensive line of memory solutions today. With our decades of experience specializing in memory, Black Diamond Memory is a proven manufacturer to the semiconductor industry. Our great products combined with our world class service and support have helped us to where we are today. When you have an Black Diamond memory chip, you can count on it being the best available memory for your system. Our system specific Branded Memory line delivers in performance, and... Less

8GB Total memory using 2pc of 4 GB PC2-3200 DDR2-400 Single-Rank Registered ECC DIMM.Lifetime warranty for exchange.We don't use Generic modules to avoid incompatibility issues. Guaranteed to work or you get all of your money back including shipping. Features Compatible with Dell PowerEdge 2850 MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.First DIMM may be populated singularly, additional memory must be populated in pairs.This chipset supports a maximum of 8 ranks.If 4GB

Made from the highest quality components, DELL Memory Modules from Arch Memory are designed to increase productivity and help your computer work faster. Arch Memory products are engineered to meet industry standard specifications and rigorously tested to ensure quality. Backed by free technical support, a lifetime warranty and legendary reliability, DELL RAM is your best choice for upgrading your DELL computer's memory.