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Green bare DDR5 UDIMM module 16GB 288-pin no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 CL40 1Rx8 288-Pin UDIMM MSI Z790 Project Zero memory upgrade

SKU CH-WR75-M3RR7

16 GB DDR5-4800 UDIMM with CL40 latency and 1.1 V operation for MSI Z790 Project Zero motherboards

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 16GB

  • 16GB DDR5 boosts desktop responsiveness
  • 4800MHz speed handles demanding workloads smoothly
  • CL40 latency keeps data access efficient
  • 1V operation reduces power draw
  • Validated for MSI Z790 Project Zero compatibility

NEMIX RAM 16GB DDR5 4800 UDIMM

This NEMIX RAM module provides 16GB of DDR5 memory rated at 4800 MT/s with CL40 latency. It is a 288-pin unbuffered UDIMM built for desktop systems using major OEM chips from Samsung, Micron or Hynix. The stick runs at 1.10V and carries no heat spreader.

Suits MSI Z790 Project Zero board

This memory is validated for the MSI Z790 Project Zero motherboard. Builders with a different chipset or a board that requires ECC or registered DIMMs should choose another kit. Users needing more than a single 16GB rank will have to add further modules.

Simple slot-in installation

Align the notch on the 288-pin module with the motherboard slot and press down until the retention clips click. No heat spreader means tighter clearances around large CPU coolers are less likely to cause interference. Ensure the board firmware is current so the DDR5 4800 speed initialises correctly.

How it compares

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

Price $197.99
Cheaper than about 59% 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 $12.37 per GB
Pricier than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineMSI Gaming Motherboard Compatible Series Memory
Model nameMSI DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsMSI
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

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Questions about this item

Does the MSI Z790 Project Zero motherboard need a specific BIOS version to run this 4800 MHz DDR5 module at its rated CL40 timing?

The module is validated for the MSI Z790 Project Zero motherboard and operates at DDR5 4800 with CL40 latency at 1.10 V without requiring manual timing changes.

Can this 288-Pin DDR5 UDIMM share the memory controller with an existing DDR5 kit running at a different speed on the same board?

The motherboard will train all installed DDR5 modules to a common frequency; mixing speeds is possible but the system will run at the lowest common speed and loosest timings.

How can I confirm the single 16 GB rank is recognised correctly after installation?

Enter the BIOS or use a system-information tool to verify the memory reports 16 GB, DDR5 4800 MT/s, 1Rx8 organisation and CL40 latency.

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