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Green circuit board SO-DIMM memory stick with black chips

Computer Memory Solutions

Computer Memory Solutions CM256645300SO 2GB DDR2 667MHz SO-DIMM Acer Aspire One D250 D250-1821 AOD250-1821

SKU CH-Q435-VSC14

2GB DDR2 667MHz SO-DIMM module designed for Acer Aspire One D250 series netbooks

  • Capacity2GB
  • Type200-Pin DDR2 SO-DIMM
  • SpeedDDR2 667 (PC2 5300)
  • CAS LatencyCL5
  • Timing5-5-5
  • Voltage1.8V
  • 2GB DDR2 module upgrades Acer Aspire One D250 netbooks
  • 667MHz PC2-5300 speed matches factory memory specification
  • 200-pin SO-DIMM form factor fits the single expansion socket
  • 8V unbuffered non-ECC design ensures stable operation
  • New condition with manufacturer lifetime warranty against defects

Compatible DDR2 SO-DIMM for Acer Aspire One D250

This 2 GB DDR2 667 MHz SO-DIMM is built specifically for the Acer Aspire One D250, D250-1821 and AOD250-1821 netbooks. It arrives as a single unbuffered 200-pin module using major-brand chips and operates at the standard 1.8 V. The kit contains one stick and is covered by a limited lifetime warranty when purchased directly from Computer Memory Solutions.

Owners of the listed Aspire One models needing

The module matches the single expansion socket and the 2 GB maximum supported by these systems. Buyers with other laptops, desktops or netbooks that use a different pin count, voltage or DDR generation cannot use this part. It is also unsuitable for anyone requiring ECC or registered memory.

Single 200-pin DDR2 667 MHz SO-DIMM at 1.8 V

This specification determines physical and electrical fit in the target Aspire One. The 200-pin DDR2 interface, 667 MHz speed and 1.8 V operation must match the socket and chipset requirements exactly. Systems with a different pin layout, voltage or memory standard will not accept the module.

Highlights

  • 2GB DDR2 module upgrades Acer Aspire One D250 netbooks
  • 667MHz PC2-5300 speed matches factory memory specification
  • 200-pin SO-DIMM form factor fits the single expansion socket
  • 8V unbuffered non-ECC design ensures stable operation
  • New condition with manufacturer lifetime warranty against defects

Specifications

BrandComputer Memory Solutions
ModelCM256645300SO
Capacity2GB
Type200-Pin DDR2 SO-DIMM
SpeedDDR2 667 (PC2 5300)
CAS LatencyCL5
Timing5-5-5
Voltage1.8V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAcer Aspire One D250 D250-1821, AOD250-1821
Package Content1 Memory RAM Stick

Questions about this item

What does the 667 MHz speed mean for an Acer Aspire One D250?

The module runs at 667 MHz DDR2, matching the PC2 5300 specification the D250 expects.

How does the 200-pin DDR2 SO-DIMM interface limit this upgrade?

The 200-pin DDR2 SO-DIMM slot is the only memory socket in the D250, so this 2 GB stick fills it completely.

Will the 200-pin SO-DIMM fit the single memory slot in my D250-1821?

Yes, the 200-pin DDR2 SO-DIMM form factor matches the single expansion socket used by the D250 series.

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