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

NEMIX RAM

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

SKU CH-88Z8-CZDPQ

32 GB DDR4 ECC UDIMM at 2666 MHz CL19 1.2 V for ASUS WS C246M PRO workstation motherboards

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Size 32GB

  • 32GB capacity lets you run larger workloads without swapping
  • ECC protection detects and corrects single-bit errors to prevent data corruption
  • DDR4 2666MHz speed matches the motherboard's rated memory frequency
  • 2V operation keeps power draw low for stable server use
  • 288-pin UDIMM form factor fits the ASUS WS C246M PRO slots exactly

Exact-match DDR4 upgrade for ASUS workstations

This 32 GB DDR4-2666 (PC4-21300) kit is built to the exact rank, voltage and timing the ASUS WS C246M PRO and WS C246M PRO/SE motherboards expect. The 2Rx8 unbuffered ECC UDIMM form factor matches the board's memory-population rules so the system recognises the full capacity at rated speed.

Sustained reliability through error correction

ECC circuitry detects and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots during long compute sessions. The 1.20 V CL19 modules maintain stable operation without a heat spreader under continuous load.

Verify your board configuration first

Motherboard manuals define supported capacities, approved DIMM population order and installation steps that vary by model. Confirm those details before ordering to ensure the 288-pin kit fits your specific setup.

How it compares

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

Price $240.99
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 $7.53 per GB
Cheaper than about 54% of the 20,941 comparable items (median $8.19 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 Original Series Memory
Model nameDDR4 ECC Unbuffered UDIMM Memory
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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items32 GB DDR4 2666 MHz PC4-21300 2Rx8 1.2 V 288-PIN ECC UDIMM KIT

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Questions about this item

How much power does the 1.2V DDR4 ECC UDIMM draw when the workstation runs all day?

The module operates at 1.2V, the standard voltage for DDR4, so its power draw stays within the motherboard's normal memory budget during continuous workloads.

What motherboard slot and memory type must I already have for this 288-pin UDIMM to work?

Your board needs a DDR4 UDIMM slot that accepts unbuffered ECC memory; the ASUS WS C246M PRO and PRO/SE are the verified platforms.

Will this 2Rx8 CL19 kit run correctly alongside older DDR4 DIMMs I keep in the other slots?

Yes, provided the existing DIMMs are also DDR4 unbuffered ECC at 1.2V; the memory controller will negotiate a common speed and timing across all populated slots.

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