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Computer Memory Solutions

Computer Memory Solutions CM256648500SO 2GB DDR3 1066MHz SODIMM for Acer Aspire One Aod257-13450 Aod257-13473

SKU CH-ATCC-5A8FA

2 GB DDR3 1066 MHz SODIMM module built for Acer Aspire One Aod257-13450 and Aod257-13473 notebooks

  • Total capacity64 MB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 2 GB DDR3 1066 MHz boosts system responsiveness
  • 204-pin SODIMM fits Acer Aspire One Aod257-13450 and Aod257-13473
  • CL7 7-7-7 timing delivers low-latency performance
  • 5 V unbuffered non-ECC design ensures stable operation
  • Single 2 GB module enables straightforward upgrade

Targeted Upgrade

This 2 GB DDR3 SO-DIMM is built specifically for the Acer Aspire One Aod257-13450 and Aod257-13473. It installs in the single 204-pin slot to restore or increase memory capacity on those netbooks.

Fit and Limits

Owners of the listed Acer models who need a direct-replacement module with guaranteed compatibility will find this kit suitable. Builders working on any other platform, or anyone needing ECC, registered memory or capacities above 2 GB, should look elsewhere.

Deciding Specification

The module runs at DDR3 1066 MHz (PC3 8500) with CL7 timing at 1.5 V, unbuffered and non-ECC. Only systems that accept this exact speed, voltage and pin layout will recognise the stick.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 64 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $124.84 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256648500SO
Total capacity64 MB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAcer Aspire One Aod257-13450, Aod257-13473
In the box
Included items1 Memory RAM Stick

Questions about this item

Does my Acer Aspire One Aod257-13450 or Aod257-13473 need a free 204-pin SO-DIMM slot to use this 2GB DDR3 1066MHz module?

Yes, the module is a single 204-pin DDR3 SO-DIMM and requires one empty SO-DIMM slot in the compatible Acer Aspire One models listed.

Will this PC3-8500 1066MHz DDR3 stick run at its rated speed if my laptop originally shipped with slower DDR3 memory?

The module operates at DDR3 1066MHz (PC3-8500) with CL7 timing at 1.5V; the system will typically run it at the highest speed both the memory and the platform support.

How can I confirm the CM256648500SO is detected and running at 1066MHz after installation?

Check the system BIOS or a utility such as CPU-Z; it should show 2GB capacity, DDR3 type, 1066MHz frequency and 7-7-7 timings for the installed module.

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