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Green printed circuit board with black memory chips on both sides no heat spreader 288 gold contacts bottom edge

NEMIX RAM

NEMIX RAM 16GB DDR5 5600MHz CL46 1Rx8 1.1V 288-Pin UDIMM ASUS PRIME B860M-K-CSM memory upgrade

SKU CH-WDTK-ZHCHN

16 GB DDR5-5600 UDIMM with CL46 timing and 1.1 V operation, validated for the ASUS PRIME B860M-K-CSM motherboard

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

Size 16GB

  • 16 GB DDR5-5600 capacity boosts multitasking headroom with a single 1Rx8 module
  • CL46 timing and 1.1 V voltage match the board's memory controller for immediate recognition
  • 288-pin UDIMM form factor fits the ASUS PRIME B860M-K-CSM DIMM slots exactly
  • Major OEM chips from Samsung, Micron or Hynix tested stable at rated speed and latency
  • Non-ECC unbuffered design keeps upgrade simple without server-class complexity

16GB DDR5 UDIMM for ASUS PRIME B860M-K-CSM

This NEMIX RAM module delivers 16GB of DDR5 memory at 5600MHz with CL46 latency. It is built as a 288-pin unbuffered UDIMM using major OEM chips from Samsung, Micron or Hynix. The stick operates at 1.1V and is validated for the ASUS PRIME B860M-K-CSM motherboard.

Suits single-slot upgrades on the validated board

Buyers adding one 16GB stick to an empty slot on the ASUS PRIME B860M-K-CSM gain immediate capacity at the board's rated 5600MHz speed. Systems requiring ECC error correction, registered buffering or SODIMM form factors cannot use this module. Builders needing more than 16GB per slot should look at higher-density kits.

Deciding spec: 1Rx8 rank at 1.1V CL46

The single-rank 1Rx8 organisation at 1.1V and CL46 timing matches the exact electrical profile the ASUS PRIME B860M-K-CSM memory controller expects. If your board's manual lists a different rank structure, voltage or latency for 5600MHz operation, this DIMM may not train at its rated speed.

How it compares

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

Price $204.99
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 $12.81 per GB
Pricier than about 59% 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 numberMD44800-618K1
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
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items16 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

Will the 288-pin DDR5 UDIMM fit the ASUS PRIME B860M-K-CSM motherboard slots?

Yes, the 288-pin DDR5 UDIMM form factor matches the four DIMM slots on the ASUS PRIME B860M-K-CSM, and the module is spec-matched to the board's memory-population rules.

What is the correct installation step that people often skip with this 1Rx8 module?

Install the stick in the primary slot indicated in the motherboard manual, press down evenly until both retention clips click, then enable the 5600 MHz XMP/EXPO profile in BIOS so the CL46 timing and 1.1 V voltage are applied.

When will this 16 GB DDR5 kit need replacement under normal desktop use?

DDR5 modules have no moving parts and no scheduled maintenance; replacement is only needed if a fault develops, which is covered by the lifetime replacement warranty.

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