User manual Fujitsu Esprimo Mobile D9510 (English - 45 pages)
1GB Black Diamond Memory Module for Fujitsu ESPRIMO Mobile Series V5535 DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.com
Esprimo v5535] how much RAM? - Fujitsu Support Forum
2GB KIT (2 x 1GB) for Fujitsu-Siemens Esprimo Mobile D9500 M9400 U9200 V5505 V5515 V5535 V5545 V5555. SO-DIMM DDR2 Non-ECC PC2-5300 667MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com