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Two green 260-pin DDR4 SODIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 2666 CL19 260-Pin SODIMM Unbuffered Motherboard memory upgrade

SKU CH-77MF-VZT33

32 GB DDR4 SODIMM kit with two 16 GB modules running at 2666 MT/s, CL19, 1.2 V for ASUS laptops and all-in-one PCs

  • Capacity32GB (2 x 16GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB dual-channel kit doubles usable memory capacity
  • 2666 MT/s DDR4 speed matches PC4-21300 system bus
  • CL19 latency at 1.2 V keeps power draw low
  • 260-pin SODIMM form factor fits ASUS laptop slots
  • Major-brand Samsung, Micron or Hynix DRAM chips ensure module reliability

ASUS-compatible DDR4 SODIMM kit

This 32 GB kit contains two 16 GB DDR4 2666 modules built for ASUS laptops and all-in-one PCs. The unbuffered non-ECC design installs in standard 260-pin slots without configuration changes.

1.2 V operation with no heat spreader

Running at 1.20 V, the modules draw minimal power and generate little heat during everyday workloads. The low-profile design fits tight chassis spaces where taller spreaders would interfere with other components.

Ready-to-install matched pair

The kit ships as a tested 2×16 GB set so both modules share identical timing and rank characteristics. No additional software, drivers or firmware are required; the system recognises the memory automatically on first boot.

Highlights

  • 32 GB dual-channel kit doubles usable memory capacity
  • 2666 MT/s DDR4 speed matches PC4-21300 system bus
  • CL19 latency at 1.2 V keeps power draw low
  • 260-pin SODIMM form factor fits ASUS laptop slots
  • Major-brand Samsung, Micron or Hynix DRAM chips ensure module reliability

Specifications

BrandNEMIX RAM
SeriesASUS Laptop, AIO All-in-One PC Compatible Series Memory
ModelASUS DDR4 2666MHZ Non-ECC Unbuffered SODIMM
Part NumberMS21300-628K2
Capacity32GB (2 x 16GB)
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASUS
CAS LatencyCL19
Heat SpreaderNo
Type260-Pin DDR4 SODIMM
Rank2Rx8
FeaturesDDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible
Package Content32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

How do I install the 260-pin DDR4 SODIMM modules and what step is commonly missed?

Power off the ASUS laptop, remove the battery if accessible, open the memory compartment, align the notch on each 260-pin module with the slot key, press firmly until the side clips click, then reseat both modules if the system does not show 32 GB on first boot.

What maintenance or replacement will the 2Rx8 unbuffered kit need over time?

No scheduled maintenance is required; keep the laptop vents clear so the 1.20 V modules stay cool, and replace a stick only if memory diagnostics report errors after years of service.

What limit appears first during sustained workloads on these CL19 2666 MT/s modules?

The CAS 19 latency at 2666 MT/s sets the throughput ceiling, so extended heavy multitasking will hit bandwidth limits before thermal throttling becomes a factor.

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