Difference between revisions of "PC2700"
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| 31P9830 || 31P9831 || 256MB PC2700 DDR-SDRAM CL2.5 SO-DIMM | | 31P9830 || 31P9831 || 256MB PC2700 DDR-SDRAM CL2.5 SO-DIMM | ||
|- | |- | ||
| + | |||
| 31P9832 || 31P9833 || 512MB PC2700 DDR-SDRAM CL2.5 SO-DIMM | | 31P9832 || 31P9833 || 512MB PC2700 DDR-SDRAM CL2.5 SO-DIMM | ||
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! ThinkPad Models !! Soldered<br>on systemboard !! DIMM<br>Slot 1 !! DIMM<br>Slot 2 !! Official<br>Max-Memory !! Unofficial<br>Max-Memory{{Footnote|1}} | ! ThinkPad Models !! Soldered<br>on systemboard !! DIMM<br>Slot 1 !! DIMM<br>Slot 2 !! Official<br>Max-Memory !! Unofficial<br>Max-Memory{{Footnote|1}} | ||
|- | |- | ||
| − | | {{G41}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{G41}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{R50e}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{R50e}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{R50}}, {{R50p}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{R50}}, {{R50p}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{R51}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{R51}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{T41}}, {{T41p}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{T41}}, {{T41p}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{T42}}, {{T42p}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{T42}}, {{T42p}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{X31}}, {{X32}} || || Occupied || Empty || 2GB{{Footnote|2}} || | + | | {{X31}}, {{X32}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}} |
|- | |- | ||
| − | | {{X40}} || 256 or 512MB || Empty || NA || 1.25 or 1.5GB{{Footnote|3}} | | + | | {{X40}} || 256 or 512MB || Empty || NA || 1.25 or 1.5GB{{Footnote|4}} || 1.25 or 1.5GB{{Footnote|3}} {{Footnote|4}} |
|} | |} | ||
{{Footnotes| | {{Footnotes| | ||
# See [[Unofficial_maximum_memory_specs]] | # See [[Unofficial_maximum_memory_specs]] | ||
# Based on 2x 1GB DIMMs, might require removal of original base memory | # Based on 2x 1GB DIMMs, might require removal of original base memory | ||
| + | # DDR DO-DIMM modules exist at a maximum of 1 GB. You cannot physically install more RAM than the official specs state. Chipset is limited to 2 GB. | ||
# Based on base 256 or 512MB plus 1GB DIMM in Slot 1}} | # Based on base 256 or 512MB plus 1GB DIMM in Slot 1}} | ||
[[Category:Components]] | [[Category:Components]] | ||
Revision as of 22:26, 1 March 2008
PC2700This is DDR (Double Data Rate) memory in 200-pin SO-DIMM form-factor. |
|
Available memory types from IBM or Lenovo
| Partnumber | FRU | Description |
|---|---|---|
| 31P9828 | 31P9829 | 128MB PC2700 DDR-SDRAM CL2.5 SO-DIMM |
| 31P9830 | 31P9831 | 256MB PC2700 DDR-SDRAM CL2.5 SO-DIMM |
| 31P9832 | 31P9833 | 512MB PC2700 DDR-SDRAM CL2.5 SO-DIMM |
| 31P9834 | 31P9835 | 1GB PC2700 DDR-SDRAM CL2.5 SO-DIMM |
ThinkPads that support this technology
| ThinkPad Models | Soldered on systemboard |
DIMM Slot 1 |
DIMM Slot 2 |
Official Max-Memory |
Unofficial Max-Memory1 |
|---|---|---|---|---|---|
| G41 | Occupied | Empty | 2GB2 | 2GB2 3 | |
| R50e | Occupied | Empty | 2GB2 | 2GB2 3 | |
| R50, R50p | Occupied | Empty | 2GB2 | 2GB2 3 | |
| R51 | Occupied | Empty | 2GB2 | 2GB2 3 | |
| T41, T41p | Occupied | Empty | 2GB2 | 2GB2 3 | |
| T42, T42p | Occupied | Empty | 2GB2 | 2GB2 3 | |
| X31, X32 | Occupied | Empty | 2GB2 | 2GB2 3 | |
| X40 | 256 or 512MB | Empty | NA | 1.25 or 1.5GB4 | 1.25 or 1.5GB3 4 |
| FOOTNOTES [Δ] |
- See Unofficial_maximum_memory_specs
- Based on 2x 1GB DIMMs, might require removal of original base memory
- DDR DO-DIMM modules exist at a maximum of 1 GB. You cannot physically install more RAM than the official specs state. Chipset is limited to 2 GB.
- Based on base 256 or 512MB plus 1GB DIMM in Slot 1
