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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB (2x4GB) DDR3 1333MHz CL7 SODIMM memory upgrade

SKU CH-HW50-PVW4E

8GB dual-channel DDR3 kit with two 4GB SO-DIMMs rated 1333MHz CL7 for Asus X53 notebooks

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8 GB total capacity for multitasking headroom
  • CL7 latency at 1333 MHz for responsive performance
  • 5 V DDR3 SO-DIMM matches notebook power profile
  • 204-pin dual-rank modules install without adapters
  • Validated for Asus X53 Sc, Ta and U series

Targeted Notebook Upgrade

This 8 GB kit delivers two 4 GB DDR3 SO-DIMM modules rated at 1333 MHz with CL7 timing. It is built for Asus and Asmobile X53 series notebooks including the X53Sc, X53Ta and X53U models where the platform supports dual-channel operation up to the stated capacity.

Sustained Operation Profile

Unbuffered non-ECC modules at 1.5 V run without a heat spreader, relying on the notebook’s internal airflow during long sessions. The 2Rx8 organisation and fixed 7-7-7 timings keep latency stable when the memory controller is continuously fed by integrated graphics or background tasks.

Replacement Context

The kit replaces factory-installed 2 GB or 4 GB sticks in the compatible X53 chassis, lifting the system to the 8 GB dual-channel maximum the platform allows. The jump is worthwhile when the current configuration forces paging during multitasking or when the original modules have failed.

Highlights

  • 8 GB total capacity for multitasking headroom
  • CL7 latency at 1333 MHz for responsive performance
  • 5 V DDR3 SO-DIMM matches notebook power profile
  • 204-pin dual-rank modules install without adapters
  • Validated for Asus X53 Sc, Ta and U series

Specifications

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAsus/Asmobile X53 Series X53Sc, X53Ta, X53U Notebook
Package Content2 Memory RAM Sticks

Questions about this item

How much power does the 1.5 V DDR3 1333 MHz kit draw when the notebook runs all day?

Each module operates at the standard 1.5 V DDR3 voltage, so total power stays within the normal range for 1333 MHz SO-DIMMs in an Asus X53 series notebook.

Does the Asus X53Sc need a specific BIOS version or chipset to recognise these 2Rx8 CL7 sticks?

The kit is guaranteed compatible with the X53Sc, X53Ta and X53U models listed; no extra BIOS update or chipset check is required beyond the standard DDR3 SO-DIMM slot.

Can I keep one existing 4 GB DDR3 module and add this 2×4 GB kit for 12 GB total?

The X53 series maxes out at 8 GB with a dual-core CPU, so installing three modules would exceed the supported memory limit.

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