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Two green 204-pin DDR3 SO-DIMM sticks, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB (2 x 4GB) DDR3 1333 CL7 1.5V 204-Pin SO-DIMM memory upgrade

SKU CH-PH8P-7TS45

DDR3 1333 CL7 1.5 V 204-pin SO-DIMM 8 GB kit (2 × 4 GB) validated for Toshiba Portege R835-P86, R835-P50X, R835-P83 and related models

  • 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 expands laptop memory
  • DDR3 1333 CL7 timing accelerates data access
  • 5V operation matches original Portege specifications
  • 204-pin SO-DIMM form factor fits R835 series slots
  • Two 4GB modules enable full 8GB capacity

8GB DDR3 1333 SO-DIMM kit

This Computer Memory Solutions kit provides 8GB across two 4GB DDR3 1333 CL7 SO-DIMM modules. It is built for Toshiba Portege R835 series laptops including the R835-P86, R835-P50X and R835-P83. The unbuffered, non-ECC design runs at 1.5V with 7-7-7 timings.

Fits listed Portege R835 models

The kit matches the DDR3 1333 specification for the Portege R835-P86, R835-P50X, R835-P83, R835-P70, R835-P81, R835-P84 and R835-P55X. It is not for laptops that accept only a single memory module or that require ECC or registered memory. Buyers with other chassis should verify the exact model number before ordering.

204-pin DDR3 1333 interface

The decisive specification is the 204-pin DDR3 1333 (PC3 10600) interface with CL7 latency. Only systems designed for this exact pin count, voltage and speed will recognise both modules at the rated frequency.

How it compares

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

Price $39.99
Cheaper than about 80% 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 $5.00 per GB
Cheaper than about 77% 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 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 systemsToshiba Portege R835-P86, R835-P50X, R835-P83
In the box
Included items2 Memory RAM Sticks

Questions about this item

Which laptop models must I already own for this CM5126410600SODRH kit to be a direct fit?

The kit is validated for Toshiba Portege R835-P86, R835-P50X, R835-P83, R835-P70, R835-P81, R835-P84 and R835-P55X.

Will these 1333 MHz CL7 modules run stably if my Portege currently has slower DDR3 memory installed?

The memory will down-clock to match the slowest module present, so mixing with slower DDR3 SO-DIMMs works without errors.

How can I verify the 8 GB kit is recognised at 1333 MHz with CL7 timing after installation?

Open Task Manager or CPU-Z; the memory tab should show 8 GB total, 1333 MHz speed and 7-7-7 timings.

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