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Green bare DDR5 UDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 1.1V 2Rx8 288-Pin UDIMM for MSI B650M Project Zero

SKU CH-N1ES-R6GAK

32 GB DDR5 UDIMM at 4800 MHz CL40, 1.1 V, 2Rx8, validated for the MSI B650M Project Zero motherboard

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 32GB

  • 32 GB capacity for demanding workloads
  • DDR5 4800 MT/s speed for responsive performance
  • CL40 latency tuned for system stability
  • 1 V operation reduces power draw
  • 288-pin UDIMM fits MSI B650M Project Zero

32 GB DDR5 module for MSI B650M Project Zero

This 32 GB DDR5 UDIMM runs at 4800 MT/s with CL40 latency at 1.1 V. It uses a 2Rx8 unbuffered design without a heat spreader. The 288-pin module is validated for the MSI B650M Project Zero motherboard.

Builders fitting a single 32 GB stick on that board

This suits anyone adding one 32 GB DDR5 module to an MSI B650M Project Zero platform. It is not for systems needing ECC or registered memory. It is not for boards that require a lower CAS latency or a different voltage. It is not for kits with multiple matched modules.

CL40 at 1.1 V on DDR5 4800

The CAS latency of CL40 at the standard 1.1 V DDR5 voltage determines whether the memory controller can train the module without manual timing changes. If the platform expects tighter timings or a different voltage, this stick may not reach its rated speed.

How it compares

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

Price $486.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $15.22 per GB
Pricier than about 61% 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 numberMD38400-328K1
Total capacity32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsMSI
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 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

Will this 288-pin DDR5 UDIMM fit the DIMM slots on the MSI B650M Project Zero?

Yes, the 288-pin DDR5 UDIMM form factor matches the standard desktop DIMM slots on the MSI B650M Project Zero motherboard.

What BIOS step is often missed when installing this 4800MHz CL40 module?

After seating the module, enter the BIOS and enable the EXPO or XMP profile so the memory runs at the rated 4800MHz CL40 instead of the default lower speed.

Does the 1.1V 2Rx8 module need any active cooling or periodic maintenance?

No active cooling is required; the module has no heat spreader and runs at the standard 1.1V. Simply keep the system interior free of dust for long-term reliability.

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