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Two green circuit boards with black memory chips, no heat spreader, 288-pin DDR5 UDIMM form factor

NEMIX RAM

NEMIX RAM MD44800-618K2 32GB 2x16GB DDR5 5600 CL46 1.1V UDIMM NZXT N7 B850 memory upgrade

SKU CH-W7DR-2GPD3

32 GB DDR5 kit with two 16 GB modules running at 5600 MT/s, CL46, 1.1 V for the NZXT N7 B850 motherboard

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Size 32GB 2X16GB

  • Exact-match upgrade for NZXT N7 B850 at DDR5 5600 CL46 1.1V
  • 32 GB dual-channel kit (2 x 16 GB) 1Rx8 UDIMM
  • Tested with major OEM Samsung Micron Hynix chips for stability
  • 288-pin non-ECC unbuffered form factor fits desktop DIMM slots
  • Lifetime replacement warranty with US-based technical support

Exact-match DDR5 kit for NZXT N7 B850

This 32 GB kit contains two 16 GB DDR5 5600 UDIMMs built to the NZXT N7 B850 motherboard's native specifications. It uses the 288-pin unbuffered non-ECC form factor and 1Rx8 rank organisation that the board expects, so the memory controller recognises the full capacity at rated speed.

Thermals noise and power in normal use

Operating at 1.1 V with CL46 timing, the modules run at standard DDR5 voltage without a heat spreader. Power draw stays within the JEDEC baseline for 5600 MT/s UDIMMs, and the bare PCB design produces no additional acoustic load beyond the system's existing airflow.

Upgrade path and when the jump is worth it

The kit replaces lower-capacity or slower DDR5 modules when the NZXT N7 B850 platform needs 32 GB at its supported 5600 MT/s rate. It is not for systems that require ECC, registered DIMMs, or a different DDR generation, and it does not suit boards limited to lower maximum densities or speeds.

How it compares

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

Price $393.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $12.31 per GB
Pricier than about 58% 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 lineNEMIX RAM Original Series Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
Part numberMD44800-618K2
Total capacity32 GB (2 × 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
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsNZXT
In the box
Included items32 GB 2 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Other versions of this model

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Questions about this item

How do I install the 2x16GB DDR5 5600 UDIMM kit in the NZXT N7 B850, and which slot order avoids a no-post?

Insert the first module into the DIMM slot the manual labels primary for single-channel boot, then add the second in the matching channel slot; the board will not train at 5600 MT/s if the population order is wrong.

What maintenance will the 32GB DDR5 5600 kit need over its lifetime?

No scheduled maintenance is required; the modules have no heat spreader, so keep case airflow clear of dust to maintain the 1.1V operating temperature envelope.

What limit appears first when the 2x16GB DDR5 5600 CL46 kit runs sustained workloads?

The CL46 latency at 5600 MT/s is the first bottleneck; bandwidth scales with the data rate, but the 46-cycle delay caps random-access throughput before thermal throttling can occur.

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