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RamCity guarantees 100% that all modules below are compatible with the IBM/Lenovo ThinkCentre A52 8785, 8786, 8788-xxx

Part #. AMF • DDR2-533 / PC2-4200 • CL4 • 1.8V • 16-chip 128x8 • more info

Buy new: $105.99 $82.99

Part #. APM • DDR2-667 / PC2-5300 • CL5 • 1.8V • 16-chip 128x8 • more info

Buy new: $109.99 $85.99

Part #. AFB • DDR2-667 / PC2-5300 • CL5 • 1.8V • 16-chip 64x8 • more info

Buy new: $91.99 $71.99

We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.

Need some help installing your upgrade? See our guides and videos.

System Specifications

Comments:

Systems come standard with either DDR2-533 (KTM3211) or DDR2-667 (KTM4982).
When mixing the KTM3211 and the KTM4982, all installed memory will run at the DDR2-533 speed.
MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of dual channel mode.
Although it is physically possible to install more memory, the system will only recognize 4GB maximum.

Standard Memory:

Maximum Memory:

Expansion:

CPU/Chipset:

Upgrade Path:

Virtually any configuration up to 4GB can be reached using any combination of 512MB and 1GB modules.