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Green rectangular circuit board with gold edge connectors and black memory chips

OWC

OWC 4GB DDR4 2133 CL15 1Rx8 288-pin 1.2V Non-ECC DIMM for NCR POS S500-MT 1611 S500-SF 1612

SKU CH-21XW-JAPQ4

A 4GB DDR4 2133 CL15 unbuffered DIMM built for NCR POS S500-MT 1611 and S500-SF 1612 systems

  • Capacity4GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 4GB DDR4 2133 module adds capacity to NCR POS S500-MT 1611 and S500-SF 1612
  • CL15 timing at 1.2V delivers responsive operation for point-of-sale workloads
  • JEDEC-standard 288-pin unbuffered DIMM ensures warranty-safe upgrade without compatibility risk
  • Single-rank 1Rx8 design fits standard desktop, workstation and NAS platforms
  • OWC in-house validation and lifetime warranty provide long-term reliability for critical systems

NCR POS S500 Compatible Memory

This 4GB DDR4 module is built specifically for NCR POS S500-MT (1611) and S500-SF (1612) systems. It provides a straightforward upgrade path for these point-of-sale workstations. The unbuffered DIMM installs easily into the available 288-pin slots.

Suits Single-Module Upgrades.

It suits technicians upgrading the listed NCR models with a single 4GB stick. Systems requiring ECC error correction or registered memory buffers cannot use this non-ECC unbuffered module. Buyers needing higher total capacity should verify the maximum supported memory per slot for their specific motherboard.

2133MHz CL15 DDR4 Speed Rating

The single specification that decides compatibility is the DDR4 2133 (PC4-17000) CL15 speed rating. The motherboard must support this exact JEDEC standard for the module to operate at its rated timing and voltage. A different speed grade or latency will prevent the system from posting correctly.

Highlights

  • 4GB DDR4 2133 module adds capacity to NCR POS S500-MT 1611 and S500-SF 1612
  • CL15 timing at 1.2V delivers responsive operation for point-of-sale workloads
  • JEDEC-standard 288-pin unbuffered DIMM ensures warranty-safe upgrade without compatibility risk
  • Single-rank 1Rx8 design fits standard desktop, workstation and NAS platforms
  • OWC in-house validation and lifetime warranty provide long-term reliability for critical systems

Specifications

BrandOWC
Part Number2U1D41R804GB
Capacity4GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemNCR POS S500-MT (1611)
NCR POS S500-SF (1612)

Questions about this item

How much power does the 1.2V DDR4 2133 module draw when the POS terminal runs continuously?

The module operates at 1.2V, the standard DDR4 voltage, keeping power draw low during all-day operation in the NCR POS S500-MT 1611 or S500-SF 1612.

Does the NCR POS S500-MT 1611 need any other parts before I install this 288-pin DIMM?

No extra parts are required; the system ships with a compatible DDR4 DIMM slot ready for this 4GB 1Rx8 module.

Will this CL15 DDR4 2133 stick work alongside the original memory already in my S500-SF 1612?

Yes, it is JEDEC-standard PC4-17000 CL15 DDR4, designed to match the factory specifications of the S500-SF 1612 for mixed-population operation.

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