Dell ATI Radeon HD 3470 256 MB GDDR2 2x Display Port Graphics Card 0C120D C120D | eBay
gpu - ATI Mobility Radeon HD 4500 - Support OpenCL or not? - Super User
Dell 8541597643 Epic IT Service - AMD Radeon HD 3470 Low Profile Graphics Card with Half Size Bracket, fits Slim / SFF Size Computer only
Amazon.com: New for Acer Aspire Laptop Graphics Video Card Upgrade AMD ATI Mobility Radeon HD 3470 HD3470 3450 HD3450 DDR2 512MB VG.82M06.001 MXM II VGA Board Replacement : Electronics