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Green rectangular DDR5 memory module with black chips, no heat spreader, 288-pin edge connector

NEMIX RAM

NEMIX RAM 16GB DDR5 5600 CL46 1.1V 288-pin UDIMM for ASUS ROG Strix Z890-I Gaming WiFi

SKU CH-3GZS-3HEFD

16 GB DDR5 5600 CL46 1.1 V UDIMM built for ASUS ROG Strix Z890-I Gaming WiFi

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 16GB

  • 16 GB DDR5 capacity for multitasking headroom
  • 5600 MHz speed for responsive data throughput
  • CL46 latency for efficient command timing
  • 10 V operation for lower power draw
  • Validated for ASUS ROG Strix Z890-I Gaming WiFi

16 GB DDR5 UDIMM for ASUS Z890-I Gaming WiFi

This 16 GB DDR5 module is built to match the ASUS ROG Strix Z890-I Gaming WiFi motherboard. It runs at 5600 MT/s with CL46 latency at 1.10 V. The single 1Rx8 rank uses unbuffered non-ECC chips from major OEM suppliers. The 288-pin UDIMM form factor fits standard desktop DIMM slots without a heat spreader.

Check DDR5 slot count and voltage before ordering

Verify that your Z890-I board has a free DDR5 DIMM slot and that the BIOS is set for 1.10 V operation. The module is non-ECC and unbuffered, so it will not work in platforms that require registered or ECC memory. Confirm the board’s qualified vendor list includes 5600 MT/s CL46 1Rx8 UDIMMs to avoid posting issues.

Sustained load stability from factory stress testing

Every module undergoes extended stress testing under load before shipment. The 1.10 V operating voltage and major-brand DRAM chips help maintain consistent timing during long compute sessions. Without a heat spreader, airflow across the PCB becomes the primary cooling path for prolonged workloads.

How it compares

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

Price $213.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $13.37 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 numberMD44800-618K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

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Questions about this item

Does the 16GB DDR5 5600 module ship alone or do I need to buy a second stick to fill the board?

The package contains one 16GB UDIMM; a second module is only required if you want more capacity or dual-channel bandwidth.

How do I decide between the single 16GB stick and a larger capacity for this ASUS board?

Choose the single 16GB module for a minimal upgrade; add another identical stick later if your workload needs more than 16GB total.

What does the 5600 MT/s rating mean once the stick is installed in the Z890-I?

The module will run at 5600 MT/s with CL46 latency at 1.1V, delivering the rated DDR5 speed without manual tuning.

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