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Green 204-pin DDR3 SODIMM module with black memory chips

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 4GB DDR3 1333 SODIMM Asus X54C-Bbk15 X54C-Bbk17

SKU CH-TSTZ-9P9DT

4GB DDR3 1333 SODIMM module for Asus X54C-Bbk15 and X54C-Bbk17 notebooks

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4GB capacity adds headroom for multitasking on Asus X54C notebooks
  • DDR3 1333 speed matches factory spec for smooth operation
  • CL7 latency at 1.5V gives responsive performance
  • 204-pin SODIMM fits the single expansion socket directly
  • Lifetime warranty from CMS backs long-term reliability

4 GB DDR3 SODIMM for Asus X54C notebooks

This 4 GB module uses 204-pin DDR3 SO-DIMM form factor and runs at 1333 MHz with CL7 timing. It is built for Asus X54C-Bbk15 and X54C-Bbk17 notebooks that need a single memory upgrade. The stick is unbuffered, non-ECC and operates at 1.5 V.

Speed limited by processor and chipset

DDR3 1333 MHz modules automatically clock down to 1066 MHz or lower depending on which processor is used. The system has one expansion socket and standard memory is either 2 GB or 4 GB non-removable. A 64-bit operating system is required to reach the maximum supported capacity of 6 GB or 8 GB.

CL7 timing at 1.5 V

CAS latency is CL7 with 7-7-7 timing at the rated 1.5 V. This specification decides whether the module matches the notebook's memory controller requirements. Buyers who need ECC, registered modules or a different voltage should not use this part.

How it compares

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

Price $19.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% 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).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAsus/Asmobile Notebook X54C-Bbk15, X54C-Bbk17
In the box
Included items1 Memory RAM Stick

Questions about this item

Should I pick the 1333 MHz or the 1600 MHz version for my Asus X54C?

Both run at 1333 MHz in this notebook; the processor limits the bus to 1066 MHz, so the higher-rated module simply clocks down.

What does the 1333 MHz rating actually deliver inside an X54C-Bbk15?

The module is rated PC3-10600 at 1333 MHz, but the platform drops the memory bus to 1066 MHz, so real-world throughput follows the lower speed.

Does the 204-pin DDR3 SO-DIMM interface limit capacity or speed on this model?

The 204-pin DDR3 SO-DIMM slot accepts this 4 GB stick; the chipset caps total memory at 6 GB with 2 GB onboard or 8 GB with 4 GB onboard.

More in Model-Specific Memory Upgrades

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