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Two green DDR3 SODIMM modules side by side

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3 1333MHz CL9 SODIMM Alienware Phantom M11X R3 memory upgrade

SKU CH-SNXA-RZ04E

A 16 GB DDR3 1333 MHz CL9 SO-DIMM kit designed for the Alienware Phantom M11X R3

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 16 GB dual-channel kit doubles notebook memory
  • DDR3 1333 MHz CL9 timing matches system spec
  • 204-pin SODIMM form factor fits Alienware M11X R3
  • 5 V unbuffered non-ECC design ensures stable operation
  • Guaranteed compatible with Alienware Phantom M11X R3

Alienware M11X R3 16GB kit

This 16GB kit contains two 8GB DDR3 SO-DIMM modules built for the Alienware Phantom M11X R3. Each stick runs at 1333MHz with CL9 timings and 1.5V voltage. The 204-pin form factor matches the laptop's two memory slots exactly. Computer Memory Solutions guarantees compatibility with this specific model.

Suits owners maxing the M11X R3

Buyers who want to reach the notebook's 16GB ceiling using both sockets will use this matched pair. A 64-bit operating system is required to address the full capacity. Systems limited to a single module, or users needing ECC or registered memory, should look elsewhere.

204-pin DDR3 1333MHz CL9 specification

The decisive figure is the 204-pin DDR3 1333MHz CL9 rating that matches the M11X R3's memory controller. Modules with a different pin count, voltage, or speed grade will not seat or boot in this platform.

How it compares

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

Price $41.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.62 per GB
Cheaper than about 91% 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 nameCM10246410600SODRH
Total capacity16 GB (2 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAlienware Phantom M11X R3
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will 1333 MHz DDR3 run at that speed in my Alienware Phantom M11X R3?

The kit is rated for DDR3-1333 (PC3-10600) CL9; the M11X R3 memory controller supports that frequency natively, so the modules will operate at 1333 MHz without manual tuning.

Does the 204-pin SO-DIMM form factor match the M11X R3 slots?

Yes — each module uses the standard 204-pin DDR3 SO-DIMM edge connector that fits the two SODIMM sockets in the Alienware Phantom M11X R3.

How much space do the two sticks need inside the laptop?

Each stick is a low-profile SO-DIMM without a heat spreader, so the pair occupies only the two internal memory slots with no extra clearance required.

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