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Green rectangular circuit board with gold edge contacts and black memory chips on both sides

OWC

OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM Alienware M17x R3 memory upgrade

SKU CH-KA1E-35PZV

A 2GB DDR3 SODIMM module running at 1333MHz CL9 for the Alienware M17x R3 laptop

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCNo

Capacity 2GB

  • Ready for Alienware M17x R3 with 2GB DDR3 1333 module
  • JEDEC-standard 1.5V CL9 SODIMM passes OEM spec checks
  • Single 204-pin 1Rx8 stick adds capacity without pairing
  • Unbuffered non-ECC design keeps laptop installation straightforward
  • OWC-tested upgrade path for compatible DDR3 systems

Alienware M17x R3 memory upgrade

This 2GB DDR3 SODIMM is built specifically for the Alienware M17x R3 laptop. It provides a direct, system-specific memory increase for owners of that model who need more capacity for everyday workloads.

JEDEC-standard 204-pin DDR3 module

The stick uses a standard 204-pin SO-DIMM form factor without a heat spreader, running at 1.5V with CL9 latency. Unbuffered, non-ECC construction means it drops into the laptop slots without extra configuration or clearance concerns.

Replaces a single lower-capacity stick

Adding this module upgrades a factory 1GB or 2GB configuration to 4GB total when paired with an identical stick, improving multitasking headroom for older applications. The jump is worthwhile when the system still serves as a daily driver for light productivity.

Highlights

  • Ready for Alienware M17x R3 with 2GB DDR3 1333 module
  • JEDEC-standard 1.5V CL9 SODIMM passes OEM spec checks
  • Single 204-pin 1Rx8 stick adds capacity without pairing
  • Unbuffered non-ECC design keeps laptop installation straightforward
  • OWC-tested upgrade path for compatible DDR3 systems

Specifications

BrandOWC
Part Number1S3D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemAlienware M17x R3

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Questions about this item

Does the DDR3 1333 PC3-10600 interface cap the Alienware M17x R3 at 1333 MHz?

Yes, this module runs at DDR3 1333 (PC3-10600) and the M17x R3 memory controller will operate it at that speed.

What physical slot and form factor does the 204-pin SODIMM need in the M17x R3?

It fits a standard 204-pin DDR3 SODIMM slot inside the laptop; no heat spreader is present so clearance is minimal.

How is the module installed and which step do people often miss?

Power off, remove the battery, open the memory door, insert the SODIMM at an angle until the clips click — many forget to reseat the battery before booting.

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