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Two green DDR3 SODIMM sticks, black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333 SODIMM CL7 Asus B53/B53J

SKU CH-MXBY-B8BBG

DDR3 SODIMM kit delivering 8 GB in matched 4 GB modules at 1333 MHz CL7 for Asus B53 and B53J notebooks

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 8GB dual-channel kit boosts multitasking with matched 2×4GB modules
  • DDR3-1333 CL7 timing delivers low-latency response for snappy system feel
  • 5V unbuffered SODIMM installs directly into 204-pin notebook slots
  • Tested compatible with Asus B53 and B53J notebooks for guaranteed fit
  • Major-brand chipset ensures reliable operation across both memory sticks

Asus B53/B53J DDR3 SODIMM Kit

This 8GB kit contains two 4GB DDR3 SO-DIMM modules built for Asus B53 and B53J notebooks. It runs at 1333 MHz with CL7 latency and 1.5V voltage. The unbuffered, non-ECC design fits the 204-pin slots used by these systems.

Sustained load stability

The modules use major-brand chips rated for PC3-10600 operation. CL7 timing at 1333 MHz keeps latency low during extended sessions. Dual-rank 2Rx8 organisation helps maintain throughput when the memory controller is under continuous pressure from the notebook chipset.

Paired installation required

The notebook has two sockets and the manufacturer states modules must be ordered and installed in pairs for dual-channel mode. A 64-bit operating system is needed to address the full 8GB; 32-bit configurations may see only 3.5GB or less. No heat spreader is fitted, so the sticks sit flush in tight bays.

How it compares

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

Price $37.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity8 GB (2 × 4 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 B53 Notebook B53J Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the 1.5 V DDR3 1333 kit run hot or noisy inside an Asus B53 all day?

The modules are unbuffered, non-ECC DDR3 at 1.5 V with no heat spreader, so they add negligible heat and make no sound during continuous use.

What must the Asus B53 already have for this 204-pin DDR3 kit to work?

The notebook needs two free 204-pin SODIMM slots and a 64-bit operating system to recognise the full 8 GB.

Will this CL7 DDR3 1333 pair work with the original 4 GB stick I keep in my B53J?

The system requires modules installed in matched pairs for dual-channel mode; mixing a single 4 GB stick with this kit will prevent dual-channel operation.

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