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

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 ECC UDIMM CL19 1.2V 2Rx8 288-pin memory upgrade

SKU CH-82JX-YWWYM

32 GB DDR4 2666 ECC UDIMM module with CL19 latency and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32GB capacity expands workstation memory headroom
  • ECC UDIMM protects data integrity in critical workloads
  • DDR4 2666 speed matches PC4-21300 platform specs
  • 2V operation reduces power draw per module
  • 2Rx8 288-pin layout fits standard unbuffered DIMM slots

Capacity and target use

This 32 GB DDR4 module is built for workstations and servers that require ECC error correction. It suits administrators upgrading Hynix compatible systems where data integrity is a priority. The unbuffered design keeps latency low for single-socket platforms. Buyers needing registered memory or larger multi-module kits should look elsewhere.

Thermals and power

Operating at 1.20 V the module draws minimal power and runs without a heat spreader. Passive cooling relies on chassis airflow rather than active components. CL19 timing at 2666 MHz keeps electrical load steady during sustained workloads. No fan noise or additional thermal management is introduced.

Build integration

The 288-pin UDIMM form factor fits standard DDR4 slots on supported motherboards. A single 32 GB stick leaves remaining slots free for future expansion. ECC function requires a compatible CPU and chipset that expose the feature in BIOS. Systems lacking ECC support will treat the module as non-ECC memory.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $238.99
Cheaper than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $7.47 per GB
Cheaper than about 54% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix DDR4 2666 MHz ECC Unbuffered UDIMM
Part numberME21300-328K1
Total capacity32 GB
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHynix
In the box
Included items32 GB (1 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx8 1.2 V CL19 288-PIN ECC Unbuffered UDIMM

Questions about this item

How do I install this 288-pin DDR4 UDIMM and what step is often missed?

Align the notch on the module with the slot key, press firmly until both side clips click shut, then verify in BIOS that the system reports 32 GB at 2666 MT/s with ECC active.

What maintenance or replacement will this 32 GB ECC module need over time?

No scheduled maintenance is required; the module either continues operating or is replaced under lifetime warranty if a correctable error threshold is exceeded.

What limit appears first when this CL19 1.2 V kit runs sustained workloads?

The JEDEC-standard 1.2 V voltage and CL19 latency define the thermal and timing ceiling; sustained loads will hit the rated 2666 MT/s bandwidth limit before voltage or temperature throttling occurs.

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