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ThinkCentre USFF 1GB and 2GB PC2-5300 DDR2-667 SODIMM Memory - Overview
Features and specifications

The ThinkCentre USFF 1GB (43R1763) and 2GB (43R1756) PC2-5300 667MHz SDRAM SODIMM memory offerings let you upgrade standard system memory capacity to improve overall system performance. Features and benefits include:

  • Test-proven 100% compatibility on listed ThinkCentre systems*
  • Meets stringent ThinkCentre reliability standards for memory products
  • Maximum data transfer rate of up to 5,300 MBps**
  • 200-pin SODIMM with gold-plated leads
  • Serial presence detect and decode functions
  • Lenovo Limited Warranty
  • Authenticity seal on every UDIMM

* Compatible systems indicated in the Hardware compatibility section.
** Data transfer rate may vary based upon many factors and is often less than the maximum possible.



3 year - Customer Replacement Unit (CRU) Service

  • Announce date: 04 Mar 2008 (Worldwide)
  • Planned availability date: 14 Mar 2008 (Worldwide)
  • Effective withdrawal date: Jul 2011


Hardware compatibility
DescriptionMachine TypeModel
ThinkCentre A61e USFF 6417, 6418, 6449, 6453 All
ThinkCentre M57/M57p Eco USFF 6393, 6394, 6395, 6397 All

Note: ThinkCentre A61e USFF and ThinkCentre M57/M57p Eco USFF are 4.5L (0 slots x 2 bays) form factors.

  • 1GB or 2GB PC2-5300 667MHz SODIMM Memory module
  • Publication


Additional product information
Service parts - Part number listing for your product
Lenovo Support: Memory - Reference Guide - Information on memory for notebooks, desktops, and workstations
Lenovo Support: Memory Compatibility - Desktops - Compatibility information for multiple desktop systems

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Document ID : PD005895
Legacy Document ID : MIGR-69499
Last Updated :
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