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Two green DDR4 UDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 2666MHz CL19 1.2V 288-pin UDIMM memory upgrade

SKU CH-8Q8X-5C7JA

32 GB dual-channel DDR4 kit running at 2666 MHz with CL19 latency and 1.2 V operation

  • Capacity32GB (2 x 16GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB kit expands system capacity for demanding workloads
  • DDR4 2666 MHz speed matches platform requirements
  • CL19 latency supports responsive operation
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits compatible Supermicro boards

SuperMicro Compatible 32GB Kit

This 32GB kit contains two 16GB DDR4 UDIMMs rated at 2666MHz with CL19 latency. It is built for SuperMicro desktop and SuperWorkstation boards such as the MBD-C9Z390CG-IW. The modules are non-ECC, unbuffered and run at 1.2V.

Straightforward UDIMM Installation

The 288-pin DIMMs seat in standard desktop slots without tools. No heat spreader is fitted, so clearance is minimal. Mistakes usually come from mixing ranks or speeds; populate identical slots and let the BIOS train at 2666MHz.

32GB Capacity for Workstation Loads

Two ranks of 16GB give 32GB total, enough for virtual machines, heavy multitasking and large datasets. The CL19 timing and 2666MHz ceiling limit throughput for bandwidth-hungry compute; workloads that scale beyond 32GB or need faster transfer rates will outgrow this kit.

Highlights

  • 32 GB kit expands system capacity for demanding workloads
  • DDR4 2666 MHz speed matches platform requirements
  • CL19 latency supports responsive operation
  • 2 V operation reduces power draw and heat
  • 288-pin UDIMM form factor fits compatible Supermicro boards

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSupermicro DDR4 2666MHZ Non-ECC Unbuffered UDIMM
Part NumberMD21300-618K2
Capacity32GB (2 x 16GB)
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemSupermicro
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank1Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content32GB (2X16GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

How can I confirm the kit is running at 2666 MHz CL19 after installation?

Open Task Manager or your BIOS and verify the memory shows 2666 MHz speed with CL19 timings at 1.2 V.

What does the package contain and is anything else required?

The box includes the 32 GB kit (2 x 16 GB) DDR4 2666 1Rx8 1.2 V CL19 288-pin UDIMM modules; no extra parts are needed for installation.

Which capacity and speed version should I choose for a SuperMicro MBD-C9Z390CG-IW board?

Select the 32 GB (2 x 16 GB) DDR4 2666 MHz CL19 1.2 V UDIMM kit listed as part MD21300-618K2 for that board.

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