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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM256645300SO 2GB DDR2 667 SODIMM Acer Aspire 5517 5520 5520G 5315 memory upgrade

SKU CH-QNVN-GG418

2GB DDR2 667MHz SODIMM module for Acer Aspire 5517, 5520, 5520G and 5315 notebooks

  • Total capacity2 GB
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • Boost multitasking with 2GB DDR2 667MHz capacity
  • Fits Acer Aspire 5517, 5520, 5520G, 5315 models
  • Reliable CL5 5-5-5 timing at 1.8V
  • Unbuffered non-ECC design for stable operation
  • Trusted CMS brand with lifetime warranty backing

System-specific DDR2 SODIMM for Acer Aspire

This 2GB DDR2 667MHz module targets owners of compatible Acer Aspire 5517, 5520, 5520G and 5315 models seeking a straightforward capacity increase. It uses the 200-pin SO-DIMM form factor required by these systems and operates at the standard 1.8V voltage for DDR2 memory.

Single-stick kit with guaranteed compatibility

The package contains one unbuffered, non-ECC memory stick rated at PC2 5300 speed with CL5 timings. Computer Memory Solutions validates this part against the listed Acer model numbers so it installs without configuration changes in the supported notebooks.

2GB capacity for basic DDR2 workloads

The 2GB module handles everyday office applications, web browsing and light multitasking on these legacy platforms. It reaches its limit with modern operating systems, memory-intensive programs or heavy multitasking scenarios that demand more than 2GB of system memory.

How it compares

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

Price $10.99
Cheaper than about 96% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256645300SO
Total capacity2 GB
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 667 (PC2 5300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL5
Memory timings5-5-5
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsAcer Aspire 5517 As5517, 5520, 5520G, 5315
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 200-pin DDR2 SO-DIMM require any periodic cleaning or component replacement after installation?

No maintenance is required; the module has no moving parts, no heat spreader and no user-serviceable components once seated in the laptop slot.

What limit appears first when the CL5 667 MHz module runs continuously at full load?

The memory controller caps throughput at the DDR2-5300 rate, so sustained bandwidth tops out at that specification rather than hitting a thermal ceiling.

How much heat and fan noise does the 1.8 V unbuffered stick add during all-day operation?

Power draw stays at the standard 1.8 V DDR2 level, producing minimal extra heat and no audible fan increase in the compatible Acer notebooks.

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