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Green rectangular memory module with gold edge connector and black chips no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 2666 CL19 1.2V 288-Pin UDIMM HMA82GU6AFR8N-VK Desktop RAM

SKU CH-QTBR-9CVF2

16 GB DDR4 2666 CL19 1.2 V 288-pin UDIMM upgrades desktop memory capacity and speed

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 16GB capacity handles demanding workloads with ease
  • DDR4 2666 speed delivers responsive system performance
  • CL19 latency ensures efficient data access timing
  • 2V operation reduces power draw and heat
  • 288-pin UDIMM fits standard desktop motherboards

16GB DDR4 2666 Desktop Memory

This 16GB DDR4 UDIMM runs at 2666 MT/s with CL19 latency and 1.20 V operation. It uses a 288-pin unbuffered non-ECC design built with major OEM chips from Samsung Micron or Hynix. The module targets desktop PC upgrades and standard workloads. No heat spreader or LED lighting is included.

Fits Standard DDR4 Motherboard Slots

The stick installs in any desktop board that accepts 288-pin DDR4 UDIMM memory at 1.20 V. It requires no extra power cables or cooling hardware and leaves all expansion slots free. Compatibility is validated through stress testing under load. The single 16GB rank lets you populate remaining slots later.

Suits Everyday Desktop Builds and Upgrades

Home office users and IT professionals seeking reliable capacity for productivity tasks will find this module a direct fit. Enthusiasts chasing higher frequencies lower latencies or RGB aesthetics should evaluate other kits. ECC or registered server platforms are not supported by this unbuffered non-ECC design.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $98.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $6.19 per GB
Cheaper than about 56% of the 3,251 comparable items (median $6.75 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 lineNEMIX RAM DDR4 Orignial Desktop PC 288-Pin Non-ECC Unbuffered UDIMM Memory
Model nameOriginal Series DDR4 Desktop PC Memory Solutions
Part numberMD21300-628K1
Total capacity16 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
More details
LED lightingNone

Questions about this item

Will this 288-pin DDR4 UDIMM fit my motherboard?

The module is a standard 288-pin DDR4 UDIMM. It fits any desktop board with a DDR4 UDIMM slot that supports 2666 MT/s at 1.20 V.

Does the CL19 latency at 2666 MT/s require manual BIOS setup?

The module runs at JEDEC 2666 MT/s CL19 1.20 V by default. No XMP or manual timing entry is needed unless the board forces a lower speed.

Can I add this 16 GB stick alongside my existing 8 GB DDR4 DIMM?

Yes. Match the DDR4 2666 MT/s 1.20 V spec. The board will run both in single-channel or flex-mode depending on slot population.

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