IBM/Lenovo ThinkPad R31 Pentium III-M 2657-xxx Specs & Upgrades
The IBM/Lenovo ThinkPad R31 Pentium III-M 2657-xxx uses SDRAM SODIMM PC133 133MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.
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Memory Type | SDRAM SODIMM PC133 133MHz |
---|---|
Base Memory | 64MB (Removable) or 128MB (Removable) or 256MB (Removable) |
Upgrade Slots | 2 Sockets |
Maximum Memory | 1GB |
Maximum Module Size | 512MB |
CPU & Chipset | Intel Pentium III-M 1 GHz Intel 830MG Intel Pentium III-M 1.26 GHz Intel 830MG Intel Celeron 1.06 GHz Intel 830MG Intel Celeron 1.33 GHz Intel 830MG |
Bus Architecture | PC Card |
Manufacturer Part Numbers |
|
Available Upgrades
Part Number 12/64mC3
133MHz
144pin
CL3
Call to Order
|
$13.99
View Product
|
|
Part Number 12.1C3
133MHz
144pin
CL3
In Stock
|
$15.99
|
|
Part Number 12.5C3
133MHz
144pin
CL3
In Stock
|
$21.99
|
|
Part Number 12/64mC3H
133MHz
144pin
CL3
Call to Order
|
$22.99
View Product
|
|
Part Number 12.1C3H
133MHz
144pin
CL3
In Stock
|
$24.99
|
|
Part Number 12.2C3
133MHz
144pin
CL3
In Stock
|
$24.99
|
|
Part Number 12.5C3H
133MHz
144pin
CL3
In Stock
|
$34.99
|
|
Part Number 12.2C3H
133MHz
144pin
CL3
In Stock
|
$39.99
|
|
Part Number 12.5C3-2
133MHz
144pin
CL3
In Stock
|
$43.99
|
|
Part Number 12.2C3-2
133MHz
144pin
CL3
In Stock
|
$49.99
|
|
Part Number 12.5C3-2H
133MHz
144pin
CL3
In Stock
|
$69.99
|
|
Part Number 12.2C3-2H
133MHz
144pin
CL3
In Stock
|
$79.99
|
Part Number 12.5C3-2
133MHz
144pin
CL3
In Stock
|
$43.99
|
|
Part Number 12.5C3-2H
133MHz
144pin
CL3
In Stock
|
$69.99
|
Part Number 12.5C3
133MHz
144pin
CL3
In Stock
|
$21.99
|
|
Part Number 12.5C3H
133MHz
144pin
CL3
In Stock
|
$34.99
|
|
Part Number 12.2C3-2
133MHz
144pin
CL3
In Stock
|
$49.99
|
|
Part Number 12.2C3-2H
133MHz
144pin
CL3
In Stock
|
$79.99
|
Part Number 12.2C3
133MHz
144pin
CL3
In Stock
|
$24.99
|
|
Part Number 12.2C3H
133MHz
144pin
CL3
In Stock
|
$39.99
|
Part Number 12.1C3
133MHz
144pin
CL3
In Stock
|
$15.99
|
|
Part Number 12.1C3H
133MHz
144pin
CL3
In Stock
|
$24.99
|
Part Number 12/64mC3
133MHz
144pin
CL3
Call to Order
|
$13.99
View Product
|
|
Part Number 12/64mC3H
133MHz
144pin
CL3
Call to Order
|
$22.99
View Product
|
Upgrade References
The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.Part# | Source | References | |
---|---|---|---|
KTM-TP133/128 | 128MB Module | Kingston | |
KTM-TP133/256 | 256MB Module | Kingston | |
KTM-TP133/256-G | 256MB Module (GSA-US) | Kingston | |
KTM-TP133/512 | 512MB SDRAM PC133 133MHz SODIMM | Kingston | 12.5C3 |
KTM-TP133/512-G | 512MB SDRAM PC133 133MHz SODIMM | Kingston | 12.5C3 |