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Four green DDR5 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 5600 CL46 1.1V 288-pin UDIMM for ASUS ROG Strix Z890-E memory upgrade

SKU CH-BZCQ-C18NJ

64GB kit of four 16GB DDR5 5600 CL46 1.1V 288-pin UDIMM modules validated for ASUS ROG Strix Z890-E

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 64GB 4X16GB

  • 64GB kit boosts multitasking headroom with four 16GB modules
  • DDR5 5600 speed feeds data faster to the CPU
  • CL46 latency keeps response tight under load
  • 1V operation reduces power draw and heat
  • Validated for ASUS ROG Strix Z890-E motherboard compatibility

64 GB DDR5 kit for ASUS Z890-E

This 64 GB kit contains four 16 GB DDR5 5600 modules built for the ASUS ROG Strix Z890-E Gaming WiFi motherboard. Each stick runs at 1.1 V with CL46 latency and uses a 288-pin UDIMM form factor. The unbuffered, non-ECC design suits desktop workloads and AI-ready platforms. Builders expanding to 64 GB on this specific board get a matched, tested set.

Check DDR5 slot count and CPU memory controller

Verify that your Z890-E motherboard has four free DDR5 slots before ordering this four-module kit. The CPU must support DDR5 5600 operation at the rated voltage and timing. Confirm the board's qualified-vendor list includes 1Rx8 16 GB density modules. No heat spreaders are fitted, so ensure case airflow reaches the memory area.

Steady throughput under sustained load

Modules are stress-tested under load to maintain the rated 5600 MT/s speed and CL46 timing during extended sessions. The 1.1 V operating voltage helps keep thermals stable without active cooling on the sticks. Unbuffered topology delivers consistent latency for compute-heavy tasks such as AI inference or large dataset processing. The four-channel population maximises bandwidth across the Z890-E memory controller.

How it compares

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

Price $852.99
Pricier than about 59% 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 $13.33 per GB
Pricier than about 60% 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 lineASUS Gaming Motherboard Compatible Series Memory
Model nameASUS DDR5 5600 MHz Non-ECC Unbuffered UDIMM
Part numberMD44800-618K4
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportNo
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 Non-ECC Unbuffered UDIMM KIT

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Questions about this item

Does the kit include only the four 16 GB DDR5 modules or are any cables or tools supplied?

The package contains the four 16 GB DDR5 5600 CL46 1.10 V 288-pin UDIMM modules and nothing else; no cables, screws or tools are included.

Should I pick this 64 GB DDR5 5600 CL46 kit or a different capacity for the ASUS ROG Strix Z890-E?

This 64 GB kit (4 × 16 GB) matches the board's four-slot layout and runs at the native DDR5 5600 speed with CL46 timing, so it is the correct capacity for a full-population upgrade.

What does the DDR5 5600 (PC5-44800) rating mean once the modules are installed in the Z890-E?

The memory will operate at 5600 MT/s with a CAS latency of 46 cycles at 1.10 V, delivering the standard JEDEC DDR5 5600 bandwidth of PC5-44800 without manual overclocking.

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