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Four green DDR5 UDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 5600 CL46 ECC UDIMM Kit memory upgrade

SKU CH-3G6B-A6858

Four 16 GB DDR5 modules totalling 64 GB, running at 5600 MT/s with CL46 latency and ECC error correction for the ASUS ROG-STRIX-B650-A Gaming WiFi motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64 GB total capacity from four 16 GB modules
  • DDR5 5600 speed rated at PC5-44800 for high bandwidth
  • ECC unbuffered UDIMM design protects data integrity in critical workloads
  • Low 1.10 V operating voltage reduces power draw and heat
  • Validated for ASUS ROG-STRIX-B650-A Gaming WiFi motherboard compatibility

64GB DDR5 ECC UDIMM Kit

This 64GB kit contains four 16GB DDR5 5600 modules built for ASUS ROG-STRIX-B650-A Gaming WiFi motherboards. Each module runs at 1.1V with CL46 latency and uses a 288-pin unbuffered ECC design. The kit is supplied new and validated for that specific platform.

Suited for ECC builds on the named board

The modules target users who need error-correcting memory on the compatible ASUS motherboard. Builders requiring registered DIMMs, lower CAS latency, or a different pin count should look elsewhere. Systems that do not support ECC UDIMMs will not benefit from this kit.

5600 CL46 1.1V 288-pin ECC UDIMM spec

The DDR5 5600 speed with CL46 timing at 1.1V on a 288-pin unbuffered ECC UDIMM is the decisive specification. Confirm the motherboard accepts this exact combination before purchase.

How it compares

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

Price $1,588.99
Pricier than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $24.83 per GB
Pricier than about 69% 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 numberME44800-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items64 GB (4 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V CL46 288-PIN ECC Unbuffered UDIMM KIT

Questions about this item

How much heat and power does the 1.1V DDR5 kit draw when running all day?

The modules operate at 1.10V standard DDR5 voltage with no heat spreader, so they rely on case airflow; power draw scales with the 5600 MT/s speed and CL46 latency under sustained load.

What motherboard slot and CPU memory controller do I need for this 288-pin ECC UDIMM kit?

You need a DDR5-capable motherboard with 288-pin UDIMM slots and a CPU that supports unbuffered ECC memory at 5600 MT/s; the kit is validated for the ASUS ROG STRIX B650-A Gaming WiFi board.

Will the 1Rx8 CL46 modules work alongside my existing DDR5 DIMMs?

Mixing ranks or latencies can prevent the system from training at 5600 MT/s; for stability, populate all four slots with this matched 4×16GB kit rather than combining with other modules.

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