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Four green DDR3L SODIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 32GB (4x8GB) DDR3L 1600 SODIMM Alienware M18X R1 A6 memory upgrade

SKU CH-A41X-6SSEF

32 GB kit of four 8 GB DDR3L 1600 SODIMM modules for Alienware M18X R1 notebooks

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 32 GB total capacity across four 8 GB modules
  • DDR3L 1600 MHz speed with CL11 latency for responsive performance
  • 35 V low-voltage operation reduces power draw
  • 204-pin SODIMM form factor fits Alienware M18X R1 notebook
  • Unbuffered non-ECC design with 2Rx8 rank configuration

Alienware M18X R1 memory kit

This 32 GB kit contains four 8 GB DDR3L SODIMM modules built for the Alienware M18X R1 notebook. Each stick runs at 1600 MHz with CL11 timings and 1.35 V operation. The unbuffered, non-ECC design fits the four SO-DIMM slots provided by the platform.

Upgrade from lower-capacity DDR3L kits

Replacing a 16 GB or smaller DDR3L configuration with this 32 GB set fills every socket and enables the maximum memory the notebook accepts. The jump is worth it when a 64-bit operating system is installed and workloads exceed the previous limit. Buyers who need more than 32 GB cannot use this platform.

Sustained-load behaviour

DDR3L 1600 at 1.35 V maintains stable throughput during extended sessions without the higher voltage of standard DDR3. The 2Rx8 organisation and major-brand chipset support consistent data rates across all four modules. No heat spreader is included, so airflow in the chassis determines thermal headroom.

How it compares

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

Price $75.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.37 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800SODRL
Total capacity32 GB (4 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsAlienware M18X R1 Notebook Series
In the box
Included items4 Memory RAM Sticks

Questions about this item

Does this 204-pin DDR3L kit fit the four SODIMM slots in an Alienware M18X R1?

Yes, the kit is built for the M18X R1 and fills all four SODIMM sockets to reach the 32 GB maximum.

What is the correct way to seat each 204-pin module so the CL11 timing works?

Align the notch on the module with the key in the slot, insert at an angle until the contacts are fully hidden, then press down until both side clips click.

Will the 1.35 V DDR3L chips need any future replacement or voltage adjustment?

No, the modules run at the standard 1.35 V and carry a limited lifetime warranty from the manufacturer.

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