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Green circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM Alienware Steam Machine R2 memory upgrade

SKU CH-9DHH-ZZS34

4GB DDR4 2133MHz CL15 1.2V SODIMM module designed for Alienware Steam Machine R2 systems

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boosts Alienware Steam Machine R2 responsiveness
  • 4GB DDR4 2133MHz CL15 module installs easily
  • Low 1.2V operation reduces power draw
  • JEDEC compliant 260-pin SODIMM ensures compatibility
  • Single-rank 1Rx8 design supports stable multitasking

Alienware Steam Machine R2 upgrade

This 4GB DDR4 SODIMM is built specifically for the Alienware Steam Machine R2. It targets owners who want a straightforward capacity increase without compatibility guesswork.

JEDEC compliance and lifetime support

The module meets JEDEC standard specifications and is ROHS compliant, making it a warranty-safe upgrade. OWC backs it with a limited lifetime warranty, free technical support, and an advanced replacement programme.

2133MHz CL15 at 1.2V

The memory runs at DDR4 2133 (PC4-17000) with CAS latency 15 and 1.2V operation. This exact speed and voltage combination is what the R2 platform expects for stable operation.

Highlights

  • Boosts Alienware Steam Machine R2 responsiveness
  • 4GB DDR4 2133MHz CL15 module installs easily
  • Low 1.2V operation reduces power draw
  • JEDEC compliant 260-pin SODIMM ensures compatibility
  • Single-rank 1Rx8 design supports stable multitasking

Specifications

BrandOWC
Part Number2S1D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemAlienware Steam Machine R2

Other versions of this model

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Questions about this item

Will the CL15 latency require any adjustment or replacement down the line?

CL15 is a fixed timing specification of this DDR4 module and does not change or wear out; no maintenance or replacement is needed for the latency itself.

What limit appears first when the Alienware Steam Machine R2 runs this 4GB DDR4 2133MHz module under sustained load?

The 4GB capacity is the first constraint; once the workload exceeds available memory the system must swap to storage, which slows performance before any thermal or voltage limit is reached.

How much heat and power does this 1.2V 260-pin SODIMM produce during all-day operation?

At 1.2V the module draws minimal power and runs without a heat spreader, so heat output stays low and fan noise in the Steam Machine R2 is unaffected by the memory itself.

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