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Green rectangular DDR4 SODIMM circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 8GB DDR4 2133 CL15 2Rx8 1.2V 260-pin SODIMM POSIFLEX RT-5116 memory upgrade

SKU CH-537X-ATXTD

An 8 GB DDR4 SODIMM running at 2133 MHz CL15 for POSIFLEX RT-5116 terminals

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8 GB capacity boosts POS terminal multitasking
  • DDR4 2133 speed matches system specification
  • CL15 latency supports responsive operation
  • 20 V low voltage reduces power draw
  • 260-pin SODIMM form factor fits POSIFLEX RT-5116

POSIFLEX RT-5116 terminal memory upgrade

This 8 GB DDR4 SODIMM is built specifically for the POSIFLEX RT-5116 point-of-sale terminal. It targets technicians and IT teams who need a direct-replacement module for that exact system. The stick is new, non-ECC, unbuffered and uses major-brand DRAM chips.

CL15 latency at DDR4-2133 decides fit

The module runs at 2133 MT/s with a CAS latency of 15 (PC4-17000) and a 2Rx8 rank structure. That timing and rank combination is what the RT-5116 firmware expects; a different latency or rank layout can prevent the terminal from posting.

Fits the 260-pin SODIMM slot in minutes

Installation is a standard SODIMM swap: power down, open the access panel, align the notch and press until the clips latch. The most common issue is leaving the module slightly unseated, which causes a no-boot condition; re-seating firmly usually resolves it.

How it compares

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

Price $46.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.87 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product linePOSIFLEX POS Series Point of Sale Kiosk Memory
Model namePOSIFLEX POS DDR4 2133 MHz Non-ECC Unbuffered SODIMM
Part numberMS17000-828K1
Total capacity8 GB
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsPOSIFLEX POS
In the box
Included items8 GB (1 × 8 GB) DDR4 2133 MHz PC4-17000 2Rx8 1.2 V CL15 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

How does the 2133 MT/s rating translate once the module is installed in the POSIFLEX RT-5116?

The module runs at DDR4 2133 MT/s with CL15 latency, delivering the standard PC4-17000 bandwidth for the terminal's memory controller.

What does the 260-pin SODIMM interface cap in practice for this upgrade?

The 260-pin DDR4 SODIMM form factor limits the module to single-channel, unbuffered operation at 1.2 V on the POSIFLEX platform.

Will the 2Rx8 stick fit the RT-5116 without a heat spreader or extra clearance?

Yes, the bare 260-pin SODIMM has no heat spreader and uses the standard low-profile height, so it seats directly in the terminal's slot.

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