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Green printed circuit board with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM 16GB DDR4 2666 2Rx8 1.2V 260-Pin SODIMM

SKU CH-P55R-2EPZB

16 GB DDR4 2666 MHz SODIMM module upgrades laptop or compatible QNAP NAS memory with 2Rx8 organisation and 1.2 V operation

  • Capacity16GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • 16GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 speed delivers responsive data throughput for everyday computing
  • Low 1.2V operation reduces power draw and heat in laptops
  • 260-pin SODIMM form factor fits standard laptop memory slots
  • 2Rx8 dual-rank organisation optimises memory bandwidth efficiency

Laptop memory upgrade for QNAP NAS

This NEMIX RAM module adds 16 GB of DDR4 2666 memory to compatible laptops or QNAP NAS devices. The 260-pin SO-DIMM uses a 2Rx8 organisation and runs at the standard 1.2 V. It is a non-ECC stick designed for straightforward capacity expansion in supported systems.

Thermals noise and power draw

DDR4 SO-DIMMs operate at 1.2 V, keeping power consumption low and heat output minimal inside a laptop or NAS chassis. No active cooling is required on the module itself, so the upgrade adds no audible noise to the system. Normal workloads stay well within the thermal envelope of the host device.

Sustained load behaviour

All modules are rigorously stress tested under load to ensure reliability during extended use. The 2Rx8 configuration maintains stable throughput for continuous workloads such as file serving or virtualisation. Compatibility validation targets the intense workloads required by enterprise NAS and workstation environments.

Highlights

  • 16GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 speed delivers responsive data throughput for everyday computing
  • Low 1.2V operation reduces power draw and heat in laptops
  • 260-pin SODIMM form factor fits standard laptop memory slots
  • 2Rx8 dual-rank organisation optimises memory bandwidth efficiency

Specifications

Capacity16GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)

Questions about this item

How do I install this 260-pin SODIMM and what step do people often miss?

Power off the laptop, remove the battery if accessible, open the memory compartment, align the notch on the 260-pin DDR4 module with the slot key, insert at an angle then press down until the side clips click; the step often missed is verifying the clips have fully locked on both sides.

What maintenance or replacement will this 16GB DDR4 module need later?

No routine maintenance is required; keep the slot and contacts dust-free, and if errors appear after years of use, replace the module — DDR4 SODIMMs have no user-serviceable parts and no scheduled replacement interval.

What limit appears first on this 2666MHz 1.2V module under sustained heavy load?

The JEDEC-rated 1.2V operating voltage and 2666MHz speed ceiling are the first limits; the module will not exceed these specifications, and thermal throttling in a confined laptop chassis typically occurs before any electrical limit is reached.

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