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Green circuit board with black memory chips, no heat spreader, 288 gold pins

NEMIX RAM

NEMIX RAM 8GB DDR4 2666 CL19 1.2V 288-pin UDIMM

SKU CH-ASS8-5QW9D

An 8 GB DDR4 desktop module running at 2666 MT/s with CL19 latency and 1.2 V operation

  • Capacity8GB
  • Type288-Pin DDR4 UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo
  • 8 GB capacity adds headroom for multitasking
  • 2666 MHz DDR4 speed keeps data moving
  • CL19 latency and 1.20 V voltage balance responsiveness with efficiency
  • 288-pin UDIMM fits standard desktop motherboards
  • Non-ECC unbuffered design suits mainstream PC builds

8GB DDR4 2666 desktop module

This 8GB DDR4 2666 UDIMM adds 8GB of system memory to compatible desktop motherboards. It runs at PC4-21300 speed with CL19 latency and 1.20V operation. The module uses major OEM chips from Samsung, Micron or Hynix and carries part number MD21300-818K1.

Tool-free slot installation

Align the notch on the 288-pin edge connector with the motherboard key and press firmly until the retention clips snap shut. The unbuffered non-ECC design works with standard consumer boards; it will not function in registered or ECC-only server slots. No heat spreader is fitted so clearance is minimal.

Suits everyday desktop upgrades

This stick suits users who need a straightforward capacity increase for office work, browsing or light multitasking on DDR4 platforms. Builders requiring ECC, registered signalling, lower latency or higher frequencies should select a different module.

Highlights

  • 8 GB capacity adds headroom for multitasking
  • 2666 MHz DDR4 speed keeps data moving
  • CL19 latency and 1.20 V voltage balance responsiveness with efficiency
  • 288-pin UDIMM fits standard desktop motherboards
  • Non-ECC unbuffered design suits mainstream PC builds

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM DDR4 Orignial Desktop PC 288-Pin Non-ECC Unbuffered UDIMM Memory
ModelOriginal Series DDR4 Desktop PC Memory Solutions
Part NumberMD21300-818K1
Capacity8GB
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

Questions about this item

How can I confirm the module is running at DDR4 2666 with CL19 after installation?

Check the memory tab in CPU-Z or the BIOS SPD readout; both should show 2666 MT/s and a CAS latency of 19 at 1.20 V.

What is included in the box and do I need any extra parts for a desktop build?

The box contains the single 8 GB 288-pin UDIMM; no heat spreader, cables or tools are included or required for a standard motherboard slot.

Which version should I choose if I want the 1Rx8 organisation with Hynix-compatible chips?

Select the part number MD21300-818K1; it is the 8 GB 1Rx8 module built with major OEM Hynix components.

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