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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 4GB DDR3 1333MHz SODIMM for Asus X54C-BBK19 K53E-BBR21

SKU CH-WMVS-NNJHF

4GB DDR3 1333MHz SODIMM module with CL7 timing for compatible Asus notebooks

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4GB capacity upgrades your Asus X54C or K53E notebook
  • 1333 MHz DDR3 speed matches the factory specification
  • CL7 timing delivers low-latency data access
  • 204-pin SODIMM form factor fits the laptop memory slot
  • 5 V operation keeps power draw within original limits

Targeted 4 GB DDR3-1333 SODIMM

This 204-pin DDR3 SO-DIMM module delivers 4 GB of system memory at 1333 MHz (PC3 10600) with CL7 timing. It is unbuffered, non-ECC and runs at 1.5 V, supplied as a single stick from Computer Memory Solutions.

Suits Asus X54C-BBK19

Builders upgrading other notebook models or desktop systems cannot use this SO-DIMM. Buyers who need ECC, registered DIMMs, a different voltage or a speed other than DDR3-1333 should look elsewhere.

Speed fixed at DDR3 1333 (PC3 10600)

The module operates only at 1333 MHz with 7-7-7 latency. If the target notebook requires a different DDR3 speed grade or a 1600 MHz module, this part will not match the required specification.

How it compares

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

Price $16.99
Cheaper than about 93% 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 $4.25 per GB
Cheaper than about 83% 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 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 X54C-Bbk19, K53E-Bbr21 Notebook
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the CL7 latency and 1.5V voltage limit stability during long sessions?

The module runs at CL7 7-7-7 timing with a standard 1.5V supply, matching the JEDEC DDR3 1333 specification for sustained operation.

Does the stick produce noticeable heat or fan noise when the laptop runs all day?

No heat spreader is fitted; the unbuffered 2Rx8 design draws normal DDR3 power and relies on the notebook’s existing cooling.

Must the Asus X54C-BBK19 or K53E-BBR21 already have a 64-bit OS and a free 204-pin slot?

Yes, the system supports two SODIMM sockets with 4GB max per socket and requires a 64-bit OS to address the full 8GB capacity.

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