IBM/Lenovo ThinkCentre A51 8105, 8107, 8109-xxx Specs & Upgrades
The IBM/Lenovo ThinkCentre A51 8105, 8107, 8109-xxx uses DDR2 DIMM PC2-4200 533MHz 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 | DDR2 DIMM PC2-4200 533MHz |
|---|---|
| Base Memory | 256 MB (Removable) or 512 MB (Removable) |
| Upgrade Slots | 2 Sockets |
| Maximum Memory | 4 GB |
| Maximum Module Size | 2GB |
| CPU & Chipset | Intel Celeron D Intel 915GV Intel Celeron D Intel 915G Intel Pentium 4 Intel 915G Intel Pentium 4 Intel 915GV |
| Bus Architecture | PCI |
| Notes | MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of dual channel mode. |
| Manufacturer Part Numbers |
|
Available Upgrades
|
Part Number 52.2C7
533MHz
240pin
CL7
In Stock
|
$4.99
|
|
Part Number 52.5C7
533MHz
240pin
CL7
In Stock
|
$6.99
|
|
Part Number 52.2C7H
533MHz
240pin
CL7
In Stock
|
$7.99
|
|
Part Number 521C7
533MHz
240pin
CL7
In Stock
|
$7.99
|
|
Part Number 52.2C7-2
533MHz
240pin
CL7
In Stock
|
$9.99
|
|
Part Number 52.5C7H
533MHz
240pin
CL7
In Stock
|
$9.99
|
|
Part Number 52.5C7-2
533MHz
240pin
CL7
In Stock
|
$12.99
|
|
Part Number 521C7H
533MHz
240pin
CL7
In Stock
|
$12.99
|
|
Part Number 52.2C7-2H
533MHz
240pin
CL7
In Stock
|
$14.99
|
|
Part Number 522C7
533MHz
240pin
CL7
In Stock
|
$14.99
|
|
Part Number 521C7-2
533MHz
240pin
CL7
In Stock
|
$15.99
|
|
Part Number 52.5C7-2H
533MHz
240pin
CL7
In Stock
|
$19.99
|
|
Part Number 522C7H
533MHz
240pin
CL7
In Stock
|
$23.99
|
|
Part Number 521C7-2H
533MHz
240pin
CL7
In Stock
|
$24.99
|
|
Part Number 522C7-2
533MHz
240pin
CL7
In Stock
|
$29.99
|
|
Part Number 522C7-2H
533MHz
240pin
CL7
In Stock
|
$47.99
|
|
|
Part Number 522C7-2
533MHz
240pin
CL7
In Stock
|
$29.99
|
|
|
Part Number 522C7-2H
533MHz
240pin
CL7
In Stock
|
$47.99
|
|
|
Part Number 522C7
533MHz
240pin
CL7
In Stock
|
$14.99
|
|
|
Part Number 521C7-2
533MHz
240pin
CL7
In Stock
|
$15.99
|
|
|
Part Number 522C7H
533MHz
240pin
CL7
In Stock
|
$23.99
|
|
|
Part Number 521C7-2H
533MHz
240pin
CL7
In Stock
|
$24.99
|
|
|
Part Number 521C7
533MHz
240pin
CL7
In Stock
|
$7.99
|
|
|
Part Number 52.5C7-2
533MHz
240pin
CL7
In Stock
|
$12.99
|
|
|
Part Number 521C7H
533MHz
240pin
CL7
In Stock
|
$12.99
|
|
|
Part Number 52.5C7-2H
533MHz
240pin
CL7
In Stock
|
$19.99
|
|
|
Part Number 52.5C7
533MHz
240pin
CL7
In Stock
|
$6.99
|
|
|
Part Number 52.2C7-2
533MHz
240pin
CL7
In Stock
|
$9.99
|
|
|
Part Number 52.5C7H
533MHz
240pin
CL7
In Stock
|
$9.99
|
|
|
Part Number 52.2C7-2H
533MHz
240pin
CL7
In Stock
|
$14.99
|
|
|
Part Number 52.2C7
533MHz
240pin
CL7
In Stock
|
$4.99
|
|
|
Part Number 52.2C7H
533MHz
240pin
CL7
In Stock
|
$7.99
|
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 | |
|---|---|---|---|
| KTM3211/1G | 1GB DDR2 PC2-4200 533MHz DIMM | Kingston | 521C7 |
| KTM3211/2G | 2GB DDR2 PC2-4200 533MHz DIMM | Kingston | 522C7 |