Nanya 8GB (2x 4GB) DDR2-800 PC2-6400 1.8V DR x4 ECC Registered 240-pin RDIMM RAM Kit Classification_ram-ddr3l-1866-sodimm-8gb-2x-dr this means you can upgrade

this means you can upgrade to Fujitsu brand memory without voiding your system’s original warranty

M471B5173QH0-YK0 Capacity 4GB (1x 4GB) Brand Samsung Speed DDR3L-1600 - 1600MT/s - PC3L-12800 Voltage 1

This RAM module has been specially designed and proven guaranteed to meet or exceed all Apple specifications

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 1GB (1x 1GB) DDR2 800 MT/s 240-pin EUDIMM RAM module from Kingston

Nanya 8GB (2x 4GB) DDR2-800 PC2-6400 1.8V DR x4 ECC Registered 240-pin RDIMM RAM Kit Classification_ram-ddr3l-1866-sodimm-8gb-2x-dr this means you can upgradeProduct Overview Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 8GB (2x 4GB) DDR2 800 MT s 240 pin RDIMM RAM kit from Nanya . This Dual rank, x4 configuration RAM kit is for use in DDR2 compatible systems and operates at 800 MT s with an overall transfer rate of PC2 6400. This RAM kit also operates at a standard voltage of 1. 8V and is designed to allow you