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Green bare circuit board DDR5 UDIMM module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM MD38400-618K1 16GB DDR5 4800 CL40 1.1V 288-Pin UDIMM memory upgrade

SKU CH-JPYP-TZVNP

16 GB DDR5 desktop module at 4800 MHz with CL40 timing and 1.1 V operation

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

Capacity 16GB

  • 16 GB DDR5 4800 MHz boosts desktop responsiveness
  • CL40 latency and 1.1 V operation balance speed with efficiency
  • 288-pin UDIMM form factor fits standard DDR5 motherboard slots
  • Single-rank 1Rx8 design simplifies memory controller loading
  • Validated for MSI B650M Project Zero motherboard compatibility

NEMIX RAM 16GB DDR5 4800 UDIMM

This 16GB DDR5 module runs at 4800MHz with CL40 latency and 1.1V operation. It uses a 288-pin UDIMM form factor and is built with major OEM chips from Samsung, Micron or Hynix. The non-ECC unbuffered design suits standard desktop platforms.

MSI B650M Project Zero compatible upgrade

This kit targets owners of the MSI B650M Project Zero motherboard who need a single 16GB DDR5 stick. It is not for users requiring ECC error correction or registered buffering. Buyers needing higher capacities per slot or lower CAS latency should look at different specifications.

DDR5 4800 CL40 1.1V specification

The decisive specification is the DDR5 4800 speed rating combined with CL40 timing at 1.1V. This defines the module's electrical and timing envelope for the memory controller. Verify that your platform accepts this exact speed and latency combination before purchase.

How it compares

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

Price $169.99
Cheaper than about 60% 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 $10.62 per GB
Pricier than about 55% 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

5 more in the same range

Questions about this item

Do I need a motherboard with a 288-pin DDR5 slot and 1.1 V support for this 16 GB module?

Yes — the stick is a 288-pin DDR5 UDIMM rated at 1.1 V, so the board must provide a DDR5 DIMM socket and run at that voltage.

Will this 1Rx8 CL40 DDR5-4800 module run at its rated speed on an MSI B650M Project Zero motherboard?

The module is validated for that board and will operate at DDR5-4800 CL40 1Rx8 when the motherboard enables the matching XMP/EXPO profile.

How can I confirm the stick is running at DDR5-4800 CL40 1.1 V after installation?

Check the memory tab in CPU-Z or the BIOS memory-info screen; it should report 4800 MT/s, CL40 timings, 1.1 V and single-rank 1Rx8 organisation.

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