IBM ThinkPad Dock II, Руководство по техническому обслуживанию аппаратной части

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Feature Description
Standard memory 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
Optional memory 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)
Bus architecture 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
Graphic memory
chip
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)
CMOS RAM
v
242 bytes
I/O port v External monitor connector
v
Stereo headphone jack
v Monaural microphone jack
v
Infrared port
v
Parallel connector
v Docking connector
v
RJ11 connector
v
RJ45 connector
v TV-out connector (S-Video)
v
Video-in connector
v Universal serial bus (USB) 2.0 connector
× 2 (compatible with USB 1.1 and 2.0)
v
IEEE 1394 connector (some models)
Internal modem
v
56.6 Kbps
(continued)
Product overview
44
R50/R50p, R51 Series