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Green 204-pin DDR3 SO-DIMM memory module with black chips

Computer Memory Solutions

Computer Memory Solutions CM256648500SO 2GB DDR3 1066MHz SO-DIMM

SKU CH-42ND-VXMNC

2GB DDR3 1066MHz SO-DIMM module for Asus Eee PC 1005Px netbooks, CL7 timing and 1.5V operation

  • Total capacity2 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 2GB capacity upgrades the Eee PC 1005PX netbook
  • DDR3 1066MHz speed matches the system memory bus
  • CL7 latency supports responsive operation
  • 204-pin SO-DIMM form factor fits the single memory slot
  • Unbuffered non-ECC design suits the Intel Atom platform

Compatible Eee PC 1005Px upgrade

This 2GB DDR3 SO-DIMM module is built specifically for the Asus Eee PC 1005Px netbook. It installs directly into the single memory socket to bring the system to its maximum supported capacity. The stick runs at 1066MHz with CL7 timings at 1.5V.

Buyers reaching the 2GB limit

The kit suits owners of the 1005Px who need the full 2GB the platform allows. It will not help users whose netbook model accepts larger modules or a second stick, because this device has only one socket and a 2GB ceiling. Anyone wanting more memory must choose a different laptop.

Check socket count and BIOS

Verify your unit is the 1005Px with a single 204-pin slot before ordering. After installation, enter the BIOS with F2 and confirm the installed size reads 2048MB; otherwise the OS may show only .99GB. Note the Atom processor runs the memory bus at 667MHz despite the module's higher rating.

How it compares

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

Price $6.99
Cheaper than about 99% 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 $3.50 per GB
Cheaper than about 87% 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 capacity2 GB
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 systemsAsus/Asmobile Eee Pc 1005Px Netbook
In the box
Included items1 Memory RAM Stick

Questions about this item

Does my Asus Eee PC 1005Px Netbook need a free 204-pin SO-DIMM slot to install this 2GB DDR3 1066MHz module?

Yes, the netbook has one SO-DIMM socket and this stick uses the 204-pin DDR3 form factor, so an empty slot is required.

Will this CL7 1.5V DDR3 1066MHz stick run at its rated speed if I keep the original memory in another identical netbook?

The Intel Atom processor limits the memory bus to 667MHz, so the module will operate at that lower speed regardless of its 1066MHz rating.

After installing the module, how do I confirm the BIOS recognises the full 2GB capacity?

Press F2 on power-on, check the System Memory screen for Installed Size 2048MB, then save and exit; if it shows only 0.99GB, update the BIOS and repeat.

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