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Green rectangular DDR4 SODIMM module with 260 gold pins and black memory chips, no heat spreader

OWC

OWC 4GB DDR4 2133 CL15 1Rx8 260-pin 1.2V Non-ECC SODIMM for NCR RealPOS XR7 Plus (7703) memory upgrade

SKU CH-QC57-JDNDZ

A 4 GB DDR4 SODIMM rated at 2133 MHz CL15, built for the NCR RealPOS XR7 Plus (7703)

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • Boosts POS responsiveness with 4 GB DDR4 2133 MHz module
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • CL15 latency and 1.2 V operation reduce power draw
  • 260-pin SODIMM fits NCR RealPOS XR7 Plus (7703) directly
  • Single-rank 1Rx8 design enables straightforward DIY installation

Targeted POS Upgrade

This OWC module is a 4 GB DDR4 SODIMM built specifically for the NCR RealPOS XR7 Plus (7703) point-of-sale system. It delivers a single-rank 1Rx8 configuration at 2133 MT/s with CL15 latency and 1.2 V operation.

Compatibility Check

Verify that your RealPOS XR7 Plus (7703) accepts 260-pin DDR4 SODIMMs and has a free slot for a 4 GB Non-ECC unbuffered module. Confirm the system BIOS recognises PC4-17000 speed before ordering.

Ideal for Capacity Expansion

Suits technicians upgrading memory in the named NCR POS terminal to improve multitasking responsiveness. Not for buyers who need ECC error correction, higher-density modules, or memory for any platform other than the RealPOS XR7 Plus (7703).

Highlights

  • Boosts POS responsiveness with 4 GB DDR4 2133 MHz module
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • CL15 latency and 1.2 V operation reduce power draw
  • 260-pin SODIMM fits NCR RealPOS XR7 Plus (7703) directly
  • Single-rank 1Rx8 design enables straightforward DIY installation

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 SystemNCR POS RealPOS XR7 Plus POS (7703)

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the module come with any installation tools or extra components?

The package contains only the single 4GB DDR4 2133 CL15 1Rx8 260-pin 1.2V Non-ECC SODIMM module. No tools, screws or additional parts are included.

Is this 4GB stick the only capacity offered for the RealPOS XR7 Plus (7703)?

This listing is for a single 4GB module. Other capacities may exist in the range but are not described in this product entry.

What does the 2133MHz rating mean for everyday use in the RealPOS XR7 Plus?

The 2133MHz speed with CL15 latency lets the POS system handle multiple open applications and larger files more responsively than the factory-fitted memory.

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