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Four green DDR5 UDIMM sticks without heat spreaders, 288-pin ECC memory kit

NEMIX RAM

NEMIX RAM DDR5 256GB (4×64GB) 5600MHz CL46 ECC UDIMM memory upgrade

SKU CH-364R-6MKCV

ECC UDIMM kit adds 256 GB of DDR5-5600 memory with CL46 timing and 1.1 V operation

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 256 GB total capacity from four 64 GB modules for large workloads
  • DDR5 5600 speed with CL46 latency for responsive data access
  • ECC protection corrects single-bit errors to prevent data corruption
  • Unbuffered 288-pin UDIMM form factor fits the ASUS ProArt B850-CREATOR WiFi NEO
  • Low 1.1 V operation reduces power draw and heat

256 GB DDR5 ECC kit for ASUS ProArt B850-CREATOR

This 256 GB kit contains four 64 GB unbuffered DDR5 ECC UDIMMs rated at 5600 MHz CL46 and 1.10 V. It is built for the ASUS ProArt B850-CREATOR WiFi NEO motherboard and suits workstations that need error-correcting memory for data integrity.

Installation is straightforward if the manual is

The modules are standard 288-pin UDIMMs, so they seat like any DDR5 DIMM. The main risk is ignoring the board's population order or exceeding the supported capacity per slot, which can prevent the system from posting or force reduced speeds. Always consult the motherboard manual for the approved installation sequence before fitting all four sticks.

Suits ECC workstation builds on this specific board

Professionals who need maximum verified capacity with error correction on the ASUS ProArt B850-CREATOR WiFi NEO will benefit. Builders using consumer boards without ECC support, systems limited to lower densities, or anyone needing RDIMM or SODIMM form factors should look elsewhere.

How it compares

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

Price $6,162.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $24.07 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 lineNEMIX RAM Original Series Memory
Model nameDDR5 ECC Unbuffered UDIMM Memory
Part numberME44800-928K4
Total capacity256 GB (4 × 64 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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items256 GB 4 × 64 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC UDIMM KIT

Questions about this item

How can I verify the kit is running at 5600MHz with CL46 after installation?

Open the BIOS or use a tool such as CPU-Z and confirm the memory frequency reads 5600MHz and the CAS latency shows 46.

What does the package contain and is anything else required?

The box includes four 64GB DDR5 ECC UDIMM modules for a total of 256GB; no additional parts are needed for installation.

Which capacity should I choose for the ASUS ProArt B850-CREATOR WiFi NEO?

This 256GB kit (4 × 64GB) matches the board's validated DDR5 5600MHz PC5-44800 2Rx8 1.1V CL46 specification.

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