We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

NEMIX RAM

NEMIX RAM 8GB DDR4 2666 CL19 SODIMM POSIFLEX XT-3815-G2 JIVA memory upgrade

SKU CH-HN95-8ZRKE

An 8 GB DDR4 2666 SODIMM validated for the POSIFLEX XT-3815-G2 JIVA terminal

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8 GB capacity adds responsive multitasking headroom for POS workloads
  • DDR4 2666 speed matches the terminal's memory bus for stable operation
  • CL19 latency keeps data access predictable during peak transactions
  • 2 V operation reduces power draw in always-on kiosk environments
  • 260-pin SODIMM form factor fits the XT-3815-G2 JIVA slot directly

POSIFLEX XT-3815-G2 JIVA Compatible Upgrade

This 8 GB DDR4 SODIMM is built for the POSIFLEX XT-3815-G2 JIVA foldable terminal. It targets IT teams and service technicians who need a direct replacement or capacity increase for point-of-sale and kiosk workloads. The module uses major OEM DRAM from Samsung, Micron or Hynix and is stress-tested under load for stability in mission-critical environments.

Verify Slot Count and Maximum Capacity

Confirm the terminal has a free 260-pin DDR4 SODIMM slot and check the system documentation for the maximum supported memory per slot. The module runs at 1.20 V with CL19 latency at 2666 MT/s (PC4-21300) and is a 2Rx8 unbuffered non-ECC design. Ensure the platform accepts non-ECC unbuffered modules before ordering.

Drop-In Install for Immediate Capacity Gain

The stick installs in minutes without tools and requires no BIOS configuration beyond standard JEDEC detection. It draws power directly from the slot and adds 8 GB of addressable memory for smoother multitasking in retail, hospitality or industrial applications. No heat spreader is fitted, so airflow around the socket remains unchanged.

How it compares

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

Price $39.99
Cheaper than about 80% 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 $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product linePOSIFLEX POS Series Point of Sale Kiosk Memory
Model namePOSIFLEX POS DDR4 2666 MHz Non-ECC Unbuffered SODIMM
Part numberMS21300-828K1
Total capacity8 GB
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
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 2666 MHz PC4-21300 2Rx8 1.2 V CL19 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

What comes in the package and is anything else required for installation?

The box contains one 8 GB DDR4 2666 CL19 260-pin SODIMM module; no extra parts or tools are needed beyond what the POSIFLEX XT-3815-G2 JIVA already provides.

How do I decide between the 8 GB 2666 MHz CL19 2Rx8 version and other capacities or speeds for this terminal?

This specific part number MS21300-828K1 is validated for the POSIFLEX XT-3815-G2 JIVA at 2666 MHz CL19; choose a different capacity only if your workload demands more memory and the system supports it.

What does the 2666 MHz PC4-21300 rating deliver once the module is seated in the POSIFLEX XT-3815-G2 JIVA?

The terminal will run the memory at its native 2666 MHz transfer rate with CL19 latency at 1.20 V, providing the standard DDR4 bandwidth the platform expects.

More in Model-Specific Memory Upgrades

Similar items