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Two green 288-pin DDR4 sticks, no heat spreaders, plain edges

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 2666 CL19 desktop RAM

SKU CH-CXHF-P1T6G

A 16 GB DDR4 kit running at 2666 MT/s with CL19 timing and 1.2 V operation

  • Capacity16GB (2 x 8GB)
  • Type288-Pin DDR4 UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo

Capacity 16GB (2 x 8GB)

  • 16 GB dual-channel kit doubles memory bandwidth for smoother multitasking
  • DDR4 2666 MT/s speed matches JEDEC standard for broad motherboard compatibility
  • CL19 CAS latency at 1.20 V balances responsive timing with low power draw
  • 288-pin unbuffered non-ECC UDIMM fits standard desktop DIMM slots without extra configuration
  • Built with Samsung, Micron or Hynix chips on an 8-layer PCB for reliable signal integrity

Kit composition and target systems

This 16 GB kit contains two 8 GB DDR4 UDIMMs rated at 2666 MT/s with CL19 latency and 1.20 V operation. It is built for standard desktop motherboards that accept non-ECC, unbuffered memory in the 288-pin form factor.

Compatibility checks before purchase

Verify that your motherboard supports DDR4 2666 (PC4-21300) non-ECC unbuffered UDIMMs and has two free 288-pin slots. Confirm the board can run at 1.20 V and that the CPU memory controller is rated for this speed. Check the vendor’s qualified-vendor list for the part number MD21300-818K2.

Sustained-load behaviour

The modules use 8-layer PCBs populated with Samsung, Micron or Hynix chips and operate at JEDEC-standard voltages without a heat spreader. Under continuous workloads they maintain rated frequency and timings within standard thermal limits for unbuffered desktop memory.

Highlights

  • 16 GB dual-channel kit doubles memory bandwidth for smoother multitasking
  • DDR4 2666 MT/s speed matches JEDEC standard for broad motherboard compatibility
  • CL19 CAS latency at 1.20 V balances responsive timing with low power draw
  • 288-pin unbuffered non-ECC UDIMM fits standard desktop DIMM slots without extra configuration
  • Built with Samsung, Micron or Hynix chips on an 8-layer PCB for reliable signal integrity

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM DDR4 Orignial Desktop PC 288-Pin Non-ECC Unbuffered UDIMM Memory
ModelOriginal Series DDR4 Desktop PC Memory Solutions
Part NumberMD21300-818K2
Capacity16GB (2 x 8GB)
Type288-Pin DDR4 UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR4 Non-ECC Unbuffered UDIMM Motherboard Compatible
LED ColorNone

Other versions of this model

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Questions about this item

What is included in the NEMIX RAM 16GB kit and do I need any extra parts?

The kit contains two 8 GB DDR4 UDIMM modules, giving 16 GB total. No heat spreaders, cables or additional components are supplied; the modules plug directly into standard 288-pin desktop DIMM slots.

Why choose the 2666 MT/s CL19 1.20 V version over other speeds?

This 2666 MT/s (PC4-21300) CL19 kit runs at the JEDEC standard 1.20 V, so it works without BIOS tweaks on most DDR4 motherboards that officially support 2666 MT/s.

What does the 2666 MT/s rating mean once the RAM is installed?

The memory transfers data at up to 2666 million transfers per second with a CAS latency of 19 cycles, delivering the standard DDR4 bandwidth and timing for everyday desktop workloads.

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