HP SL9400 User Guide - Page 22

QuickSpecs Memory 800-MHz DDR2 SDRAM Two DIMM slots supporting dual channel memory DIMM sizes supported: 1024 MB, 2048 MB, and 4096 MB Standard Memory 1024 MB (1024 MB x 1) 2048 MB (2048 MB x 1) 4096 MB (4096 MB x 1 or 2048 MB x 2) HP EliteBook 2530p Notebook PC Optional Memory Upgrades Support for up to 8192 MB of memory with the installation of optional DDR2 SDRAM memory kits. Both memory slots are user accessible. Please refer to the Hardware and Software Guide for installation procedures. Maximized dual-channel performance requires SODIMMs of the same size and speed in both memory slots. Up to 1024 MB 2048 MB 3072 MB 4096 MB 8192 MB Slot 1 1024 MB 1024 MB 2048 MB 2048 MB 4096 MB Slot 2 Empty 1024 MB 1024 MB 2048 MB 4096 MB NOTE: This chart does not represent all possible memory configurations. Due to the non-industry standard nature of some thirdparty memory modules, we strongly recommend using only HP branded memory modules to ensure compatibility. If you mix memory speeds, the system will perform at the lower memory speed. Availability of 4 GB or more of memory requires Windows Vista Business 64-bit or Linux. With Windows 32-bit operating systems, memory above 3 GB may not all be available due to system resource requirements. Memory Upgrades HP 1 GB (DDR2 800 MHz) SODIMM KT292AA HP 2 GB (DDR2 800 MHz) SODIMM KT293AA HP 4 GB (DDR2 800 MHz) SODIMM KT294AA DA - 13101 North America - Version 16 - October 30, 2009 Page 22