Lenovo ThinkPad R50 Hardware Maintenance Manual (HMM) - Page 48
Feature, Description, series
View all Lenovo ThinkPad R50 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 48 highlights
Product overview Feature Standard memory Optional memory Bus architecture Graphic memory chip CMOS RAM Description R50 series: v 256 MB DDR SDRAM SO-DIMM (PC2700) card × 1 v 512 MB DDR SDRAM SO-DIMM (PC2700) card × 1 R50p series: v 512 MB DDR SDRAM SO-DIMM (PC2700) card × 1 v 1 GB DDR SDRAM SO-DIMM (PC2700) card × 1 R51 series: v 128 MB DDR SDRAM SO-DIMM (PC2700) card × 1 v 256 MB DDR SDRAM SO-DIMM (PC2700) card × 1 v 512 MB DDR SDRAM SO-DIMM (PC2700) card × 1 v 128 MB DDR SDRAM SO-DIMM (PC2700) card v 256 MB DDR SDRAM SO-DIMM (PC2700) card v 512 MB DDR SDRAM SO-DIMM (PC2700) v 1 GB DDR SDRAM SO-DIMM (PC2700) (maximum of 2048 MB) v 400 MHz PSB (Processor System Bus) v 333 MHz DDR (Double Data Rate) SDRAM (Synchronous DRAM) (PC2700) v HUB link v PCI bus v LPC bus R50 series: v 32 MB DDR SDRAM (ATI M7-32) v 32 MB DDR SDRAM (ATI M9-32) R50p series: v 128 MB DDR SDRAM (ATI M10 GL-128) R51 series: v Intel 855GME (total video memory: UMA, 64 MB) v 32 MB DDR SDRAM (ATI M7-32) v 32 MB DDR SDRAM (ATI M9-32) v 242 bytes (continued) 44 R50/R50p, R51 Series