Feature
Description
Standard
memory
R50e
series:
v
256
MB
DDR
SDRAM
SO-DIMM
(PC2700)
card
×
1
v
512
MB
DDR
SDRAM
SO-DIMM
(PC2700)
card
×
1
v
1
GB
DDR
SDRAM
SO-DIMM
(PC2700)
card
×
1
R52
series:
v
256
MB
DDR
SDRAM
SO-DIMM
(PC2-4200)
card
×
1
v
512
MB
DDR
SDRAM
SO-DIMM
(PC2-4200)
card
×
1
v
1
GB
DDR
SDRAM
SO-DIMM
(PC2-4200)
card
×
1
Optional
memory
v
256
MB
DDR
SDRAM
SO-DIMM
(PC2700)
card
v
512
MB
DDR
SDRAM
SO-DIMM
(PC2700)
card
v
1
GB
DDR
SDRAM
SO-DIMM
(PC2700)
card
v
256
MB
DDR
SDRAM
SO-DIMM
(PC2-4200)
card
v
512
MB
DDR
SDRAM
SO-DIMM
(PC2-4200)
card
v
1
GB
DDR
SDRAM
SO-DIMM
(PC2-4200)
card
(maximum
of
2048
MB)
Bus
architecture
v
400
MHz
PSB
(Processor
System
Bus)
v
533
MHz
PSB
v
333
MHz
DDR
(Double
Data
Rate)
SDRAM
(Synchronous
DRAM)
(PC2700)
v
533
MHz
DDR-2
(Double
Data
Rate
2)
SDRAM
(Synchronous
DRAM)
(PC2-4200)
v
HUB
link
v
PCI
bus
v
LPC
bus
Graphic
memory
chip
R50e
series:
v
Intel
855GM
R52
series:
v
Intel
910GML
v
Intel
915GM
v
32
MB
DDR
SDRAM
(ATI
M22-32)
v
32
MB
DDR
SDRAM
(ATI
M22-64)
v
64
MB
DDR
SDRAM
(ATI
M22-64)
CMOS
RAM
v
242
bytes
(continued)
Product
overview
48
R50e
and
R52
Series
Summary of Contents for MT 1834
Page 5: ...Trademarks 247 Contents v ...
Page 6: ...vi R50e and R52 Series ...
Page 8: ...2 R50e and R52 Series ...
Page 80: ...3 Removing and replacing a FRU 74 R50e and R52 Series ...
Page 128: ...3 continued Removing and replacing a FRU 122 R50e and R52 Series ...
Page 138: ...3 2 Removing and replacing a FRU 132 R50e and R52 Series ...
Page 141: ...1 continued Removing and replacing a FRU ThinkPad R50e and R52 Series 135 ...
Page 148: ...1 2 Removing and replacing a FRU 142 R50e and R52 Series ...
Page 159: ...4 5 6 7 8 14 9 10 11 12 13 15 16 17 R 1 2 3 Locations ThinkPad R50e and R52 Series 153 ...
Page 215: ...LCD FRUs 1 2 6 7 8 3 4 k l m n 5 Parts list ThinkPad R50e and R52 Series 209 ...