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Two green DDR3 SODIMM sticks with black chips

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB (2 x 4GB) DDR3 1333 memory upgrade

SKU CH-QZVR-Y2XR7

Dual 4 GB DDR3 1333 SO-DIMM kit adds 8 GB to compatible Asus B53 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 kit expands notebook memory for multitasking
  • Dual 4GB modules fill two slots for balanced bandwidth
  • DDR3 1333 MHz speed matches system specification
  • CL7 low latency improves response in daily workloads
  • Guaranteed compatible with Asus B53S, B53F, B53V models

Built for Asus B53 notebooks

This 8 GB kit uses two 4 GB DDR3 SO-DIMM modules rated at 1333 MHz with CL7 timing. It targets owners of Asus B53S, B53F or B53V laptops who need the maximum memory those systems can address.

Unbuffered 204-pin modules at 1.5 V

Each stick is a 2Rx8 unbuffered non-ECC module without a heat spreader. The 204-pin SO-DIMM form factor fits the notebook slots directly and the 1.5 V operating voltage matches the platform specification.

Replaces lower-capacity DDR3 SO-DIMMs

The kit fills two sockets to reach the 8 GB ceiling noted for quad-core configurations; dual-core models only expose two sockets. A 64-bit operating system is required to use the full capacity, otherwise the system may report 3.5 GB or less.

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 Series B53S, B53F, B53 V
In the box
Included items2 Memory RAM Sticks

Questions about this item

What speed does the DDR3 1333 (PC3 10600) interface cap at in practice?

The modules run at 1333 MHz with CL7 timing (7-7-7) at 1.5 V, so the practical ceiling is the DDR3 10600 standard.

What physical slot and form factor do the two 4 GB sticks need to fit the Asus B53 series?

They are 204-pin DDR3 SO-DIMM modules without heat spreaders, matching the notebook's SO-DIMM sockets.

How are the sticks installed in the B53 notebook, and what step is often missed?

Insert each stick at an angle into a free 204-pin socket until the clips click; the step people miss is pressing down firmly until both side clips lock automatically.

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