Setup Guide
Page 61
... Capacities four internally-accessible DIMM sockets 1 GB and 2 GB Basic Specifications Memory Memory type DDR3 DIMM; non-ECC memory only Minimum 1 GB Maximum 8 GB NOTE: For instructions on upgrading memory, see the Service Manual at support.dell.com/manuals. Video Integrated Discrete Intel GMA X4500 (Inspiron 560) ATI Radeon™ HD 4200 (Inspiron 570) PCI Express x16...
... Capacities four internally-accessible DIMM sockets 1 GB and 2 GB Basic Specifications Memory Memory type DDR3 DIMM; non-ECC memory only Minimum 1 GB Maximum 8 GB NOTE: For instructions on upgrading memory, see the Service Manual at support.dell.com/manuals. Video Integrated Discrete Intel GMA X4500 (Inspiron 560) ATI Radeon™ HD 4200 (Inspiron 570) PCI Express x16...