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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 2666 2Rx8 CL19 1.2V 288-Pin UDIMM SuperMicro memory upgrade

SKU CH-HTW0-F3449

16 GB DDR4 2666 UDIMM for SuperMicro systems, CL19 1.2 V non-ECC unbuffered module

  • Capacity16GB
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16 GB DDR4 2666 MT/s capacity for responsive multitasking
  • CL19 latency at 1.2 V for efficient operation
  • 2Rx8 dual-rank organisation improves memory throughput
  • 288-pin UDIMM form factor fits SuperMicro server boards
  • Built with Samsung, Micron or Hynix chips for proven reliability

16GB DDR4 UDIMM for SuperMicro systems

This 16GB DDR4 2666 UDIMM is built for SuperMicro servers and workstations that accept non-ECC unbuffered memory. It suits administrators expanding memory capacity in compatible platforms without requiring registered modules.

Single 16GB module in the package

The box contains one 288-pin UDIMM rated at PC4-21300 with CL19 timing at 1.20V. No heat spreader is included, so airflow in the chassis must handle thermal management for the 2Rx8 organisation.

Verify non-ECC unbuffered support and free slots

Check that the target SuperMicro system supports DDR4 non-ECC unbuffered UDIMMs and has an available 288-pin slot. Confirm the platform accepts 2Rx8 density at 2666 speed before ordering.

Pontos fortes

  • 16 GB DDR4 2666 MT/s capacity for responsive multitasking
  • CL19 latency at 1.2 V for efficient operation
  • 2Rx8 dual-rank organisation improves memory throughput
  • 288-pin UDIMM form factor fits SuperMicro server boards
  • Built with Samsung, Micron or Hynix chips for proven reliability

Especificações

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSupermicro DDR4 2666MHZ Non-ECC Unbuffered UDIMM
Part NumberMD21300-628K1
Capacity16GB
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemSupermicro
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 UDIMM
Rank2Rx8
FeaturesDDR4 Non- ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN Non-ECC Unbuffered UDIMM

Perguntas sobre este artigo

Will the 1.20V DDR4 modules need active cooling or replacement after long-term server use?

The modules run at 1.20V without a heat spreader; sustained server loads rely on chassis airflow, and no periodic replacement is required beyond standard ECC error monitoring.

What limit appears first when the 2Rx8 CL19 sticks run continuously at 2666 MT/s?

The CL19 latency at 2666 MT/s sets the throughput ceiling before voltage or thermal throttling becomes a factor.

How much heat and power does the 16GB UDIMM draw during all-day operation?

At 1.20V the 16GB UDIMM draws minimal power and produces low heat; adequate case airflow keeps temperatures in check without extra cooling.

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