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Four green DDR5 UDIMM sticks, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM ME44800-4828K4 192GB (4x48GB) DDR5 5600 ECC UDIMM memory upgrade

SKU CH-7SHH-C990B

A 192GB kit of four 48GB DDR5 5600 ECC unbuffered UDIMMs at CL46 and 1.1V, validated for select ASUS A620, B650 and Q670 motherboards

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 192GB total capacity across four 48GB modules
  • DDR5 5600 speed with PC5-44800 bandwidth rating
  • ECC unbuffered UDIMM for data integrity
  • 1V operating voltage for efficient power use
  • Validated for ASUS Prime A620M-A-CSM Pro B650M-CT-CSM Prime B650M-A II-CSM Pro Q670M-C-CSM motherboards

192GB DDR5 ECC kit for ASUS A620, B650, Q670 boards

This NEMIX RAM kit provides 192GB across four 48GB DDR5 5600 ECC unbuffered UDIMM modules. It targets workstations and servers that require error-correcting memory on compatible ASUS motherboards such as the Prime A620M-A-CSM, Prime B650M-A II-CSM and Pro Q670M-C-CSM.

Four matched 48GB modules enable quad-channel

The kit ships as a matched set of four 2Rx8 modules, allowing full quad-channel population on supported boards. ECC functionality protects data integrity for mission-critical workloads, while the 1.10V operating voltage and CL46 latency are factory-configured for the listed platforms.

Standard 288-pin UDIMM installation

Modules insert directly into DDR5 UDIMM slots; the low-profile design without a heat spreader avoids clearance issues with large CPU coolers. Common problems include mixing with non-ECC or different-capacity DIMMs, which disables ECC, and forgetting to enable ECC in the BIOS after installation.

How it compares

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

Price $3,759.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $19.58 per GB
Pricier than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Gaming Motherboard Compatible Series Memory
Model nameASUS DDR5 5600 MHz ECC Unbuffered UDIMM
Part numberME44800-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 ECC UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items192 GB (4 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

Will the 48 GB DDR5 modules need replacement as workloads grow?

Each 48 GB module is a 2Rx8 DDR5 ECC UDIMM rated at 5600 MT/s with CL46 latency; the kit provides 192 GB total capacity for current and future workloads.

What limit appears first when the kit runs at 5600 MT/s continuously?

The modules operate at 1.1 V with CL46 timing; sustained throughput is bounded by the DDR5 5600 specification and the motherboard memory controller.

How much heat and noise do the 1.1 V DDR5 sticks produce during all-day use?

Running at 1.1 V without heat spreaders, the unbuffered ECC UDIMMs rely on case airflow; they add no moving parts and generate only the heat inherent to DDR5 5600 operation.

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