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Pieces in Kit
  1. 1 (4)
Size
  1. 2GB (4)
Brand
  1. Kingston (2)
  2. RamCity (2)
Speed
  1. DDR2-667 / PC2-5300 (2)
  2. DDR2-800 / PC2-6400 (2)
Form Factor
  1. 240-pin DIMM (4)
CAS Latency
  1. CL5 (1)
  2. CL6 (1)
Voltage
  1. 1.8V (4)
 

RamCity guarantees 100% that all modules below are compatible with the IBM/Lenovo ThinkCentre A57e

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RamCity 2GB CL5 240-pin DIMM
Part #. APM • DDR2-667 / PC2-5300 • CL5 • 1.8V • 16-chip 128x8 •  more info
Buy new: $114.99 $89.99

30 in Stock Free Shipping Guaranteed Compatible

Kingston 2GB 240-pin DIMM
Part #. KTL2975C6/2G • DDR2-800 / PC2-6400 • 1.8V •  more info
Buy new: $135.99 $105.99

28 in Stock Free Shipping Guaranteed Compatible

RamCity 2GB CL6 240-pin DIMM
Part #. CCK • DDR2-800 / PC2-6400 • CL6 • 1.8V • 16-chip 128M x8 •  more info
Buy new: $114.99 $89.99

18 in Stock Free Shipping Guaranteed Compatible

Kingston 2GB 240-pin DIMM
Part #. KTM4982/2G • DDR2-667 / PC2-5300 • 1.8V •  more info
Buy new: $141.99 $110.99

15 in Stock Free Shipping Guaranteed Compatible

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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
Standard Memory:
  • 1GB (Non-removable)
Maximum Memory:
  • 2GB
Expansion:
  • 1 Socket
CPU/Chipset:
  • Intel Atom Intel 945GC
Bus Architecture:
  • USB
Mfr's System P/N's:
  • 6306-xxx
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 2GB modules.