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Computer Memory Solutions
Computer Memory Solutions CM256645300SO 2GB DDR2 667 MHz SO-DIMM memory upgrade
2 GB DDR2 667 MHz SO-DIMM module 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 DDR2-667 module expands netbook memory to 2GB
- 200-pin SO-DIMM form factor fits Acer Aspire One D250 slots
- CL5 5-5-5 timing at 1.8V delivers stable DDR2 performance
- Unbuffered 2Rx8 design works with single memory socket
- Major-brand chipset components backed by CMS lifetime warranty
System-Specific DDR2 SO-DIMM for Acer Aspire One
This 2 GB DDR2 667 MHz module is built for Acer Aspire One Kav60 D250-0Dk and D250-0Dr netbooks. It uses a 200-pin SO-DIMM form factor and runs at 1.8 V with CL5 timing. The unbuffered, non-ECC design fits the single expansion socket in these systems.
DDR2 667 MHz speed ceiling and single-slot limit
The DDR2 667 MHz interface caps bandwidth at PC2-5300 levels, far below modern memory standards. Only one SO-DIMM slot exists in the target netbooks, so total system memory cannot exceed the capacity of this single module. Windows 7 Starter further restricts usable memory to 1 GB regardless of installed hardware.
2 GB capacity in a 2Rx8 unbuffered module
The 2 GB capacity delivered by a 2Rx8 chip organisation is the decisive specification. Buyers whose netbook chipset or BIOS rejects 2 GB modules, or who require ECC or registered memory, cannot use this part. The module is also unsuitable for any system that does not accept 200-pin DDR2 SO-DIMMs.
Põhijooned
- 2GB DDR2-667 module expands netbook memory to 2GB
- 200-pin SO-DIMM form factor fits Acer Aspire One D250 slots
- CL5 5-5-5 timing at 1.8V delivers stable DDR2 performance
- Unbuffered 2Rx8 design works with single memory socket
- Major-brand chipset components backed by CMS lifetime warranty
Tehnilised andmed
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM256645300SO |
| Capacity | 2GB |
| Type | 200-Pin DDR2 SO-DIMM |
| Speed | DDR2 667 (PC2 5300) |
| CAS Latency | CL5 |
| Timing | 5-5-5 |
| Voltage | 1.8V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Acer Aspire One Kav60 D250-0Dk, D250-0Dr |
| Package Content | 1 Memory RAM Stick |
Küsimused selle toote kohta
Should I choose the 2 GB module or look for a different capacity?
This listing is a single 2 GB stick; the target netbooks have one slot and accept up to 2 GB with most operating systems, though Windows 7 Starter limits usable memory to 1 GB.
What does the 667 MHz rating mean once the module is installed?
The stick runs at 667 MHz DDR2-5300 with CL5 5-5-5 timings at 1.8 V, delivering the standard bandwidth for that generation of SO-DIMM.
Will the 200-pin DDR2 SO-DIMM interface work in my Acer Aspire One D250?
Yes, the 200-pin DDR2 SO-DIMM form factor matches the single expansion socket in the D250-0DK, D250-0DR and related models listed.
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