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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 16GB DDR3L 1600MHz SODIMM Alienware M18X R1 memory upgrade

SKU CH-GMKK-P3R3B

16 GB DDR3L kit in two 8 GB SODIMM modules running at 1600 MHz with CL11 timing for Alienware M18X R1 notebooks

  • Capacity16GB (2 x 8GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • 16 GB dual-channel kit boosts Alienware M18X R1 responsiveness
  • DDR3L 1600 MHz speed matches factory specification
  • Low 1.35 V operation reduces power draw
  • CL11 11-11-11 timing delivers stable throughput
  • 204-pin SODIMM form factor fits the four notebook slots

16GB DDR3L kit for Alienware M18X R1

This 16GB kit delivers two 8GB DDR3L SO-DIMM modules rated at 1600MHz with CL11 timing. The 204-pin unbuffered design operates at 1.35V and is built specifically for the Alienware M18X R1 notebook series. It adds 16GB of non-ECC memory using major-brand chipsets in a 2Rx8 configuration.

Suits owners expanding to 16GB.

The M18X R1 supports up to 32GB across four sockets, so this 2 x 8GB kit fills half the slots and leaves room for further expansion. Buyers who want the full 32GB in one purchase or who need ECC or registered modules should look at something else. A 64-bit operating system is required to address the total capacity.

Two matched sticks enable dual-channel operation

The package contains two identical 8GB sticks, allowing the notebook's memory controller to run in dual-channel mode for improved bandwidth. No heat spreaders are included, keeping the modules low-profile for tight laptop bays. The limited lifetime warranty from Computer Memory Solutions applies when purchased directly from the manufacturer.

Highlights

  • 16 GB dual-channel kit boosts Alienware M18X R1 responsiveness
  • DDR3L 1600 MHz speed matches factory specification
  • Low 1.35 V operation reduces power draw
  • CL11 11-11-11 timing delivers stable throughput
  • 204-pin SODIMM form factor fits the four notebook slots

Specifications

BrandComputer Memory Solutions
ModelCM10246412800SODRL
Capacity16GB (2 x 8GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemAlienware M18X R1 Notebook Series
Package Content2 Memory RAM Sticks

Questions about this item

Does my Alienware M18X R1 need a specific OS to recognise the full 16 GB kit?

The 16 GB kit works with a 64-bit operating system; a 32-bit OS cannot address more than 4 GB.

Can I keep the original DDR3L 1600 CL11 modules while adding this 2 x 8 GB kit?

The notebook has four SODIMM sockets and supports up to 32 GB, so the existing sticks can remain if total capacity stays within that limit.

How do I confirm the new memory is running at DDR3L 1600 CL11 after installation?

Check the memory tab in CPU-Z or the BIOS; it should report 1600 MHz, 11-11-11 timings and 1.35 V for each module.

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