We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM256645300SO 2GB DDR2 667 SO-DIMM memory upgrade

SKU CH-Z1ZP-T1W3M

2 GB DDR2 667 MHz SO-DIMM module built for the MSI Wind U123-002US netbook

  • Total capacity2 GB
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 2GB DDR2 SO-DIMM expands netbook memory to the system maximum
  • 667 MHz PC2-5300 speed matches the original MSI Wind specification
  • 200-pin unbuffered module installs directly into the single expansion socket
  • 8 V operation keeps power draw low for longer battery life
  • CL5 5-5-5 timing delivers stable performance for everyday tasks

Compatible MSI Wind U123 Netbook Upgrade

This 2GB DDR2 SO-DIMM module is built for the MSI Wind U123-002US netbook. It matches the factory specification of a single 200-pin slot running at 667 MHz with CL5 timing. The stick operates at 1.8V and uses unbuffered, non-ECC chips in a 2Rx8 configuration.

Suitable for owners restoring original capacity

Buyers who need to replace a failed module or bring the netbook up to its 2GB limit will find this part a direct fit. It is not intended for systems that use a different pin count, voltage or DDR generation, nor for laptops with soldered memory and no expansion slot.

Decisive spec: 200-pin DDR2 667 MHz SO-DIMM

The 200-pin DDR2 interface running at 667 MHz (PC2-5300) is the single specification that determines whether this module will seat and post in the target machine. Verify the netbook model and slot type before ordering.

How it compares

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

Price $9.99
Cheaper than about 97% 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 $5.00 per GB
Cheaper than about 77% 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 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 systemsMsi Wind U123-002Us
In the box
Included items1 Memory RAM Stick

Questions about this item

How can I confirm the CM256645300SO is running at 667 MHz after installation?

Enter the BIOS or use a system information tool; the memory should report DDR2 667 (PC2 5300) with timings of 5-5-5 at 1.8V.

What ships with the module and is anything else required for the MSI Wind U123-002US?

The box contains one 2 GB 200-pin DDR2 SO-DIMM stick; the netbook has a single socket supporting up to 2 GB, so no extra parts are needed.

Which capacity should I choose for the MSI Wind U123-002US with an Intel Atom N450?

The system maximum is 2 GB and there is only one slot, so the 2 GB module is the only appropriate choice.

More in Model-Specific Memory Upgrades

Similar items