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Green bare circuit board with black memory chips, 288 gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM MD38400-328K1 32GB DDR5 4800 CL40 memory upgrade

SKU CH-F4TF-XG7SD

32 GB DDR5 module running at 4800 MT/s with CL40 latency and 1.1 V operation

  • 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 DDR5 4800 MHz module boosts desktop responsiveness
  • CL40 CAS latency and 1.1 V operation balance speed with power efficiency
  • 2Rx8 dual-rank design increases memory bandwidth for multitasking
  • 288-pin UDIMM form factor fits standard DDR5 desktop slots
  • Validated for MSI X670E Gaming Plus WiFi motherboard compatibility

32 GB DDR5 upgrade for MSI X670E Gaming Plus WiFi

This 32 GB DDR5 4800 module is built for the MSI X670E Gaming Plus WiFi motherboard. It installs as a single 288-pin UDIMM and runs at 1.1 V without ECC or buffering. The kit targets desktop users who need a straightforward capacity increase on this platform.

Capacity and headroom at CL40 4800 MT/s

The 32 GB density suits multitasking, content creation and gaming workloads that benefit from extra RAM. Dual-rank 2Rx8 organisation helps bandwidth, yet the CL40 latency and 4800 MT/s speed set a ceiling for latency-sensitive tasks. Workloads that demand higher frequencies or tighter timings will outgrow this module.

DDR5 UDIMM limits on consumer platforms

The DDR5 UDIMM standard tops out at one DIMM per channel on most consumer boards, so total capacity is capped by the motherboard’s slot count. Non-ECC unbuffered operation means error correction is absent, ruling out mission-critical server duties. Voltage is fixed at 1.10 V, leaving no headroom for manual overclocking beyond the rated 4800 MT/s.

How it compares

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

Price $474.99
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 $14.84 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

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Questions about this item

Will this DDR5 4800 CL40 32 GB module work alongside older DDR5 memory I already have installed?

Mixing modules with different speeds, latencies or ranks can cause instability; for best results populate all slots with identical 4800 CL40 2Rx8 kits.

How can I verify the module is running at 4800 MT/s and CL40 after installation?

Enter the BIOS or use a tool like CPU-Z to confirm the memory frequency reads 4800 MT/s and the CAS latency shows 40.

What is included in the package and do I need any extra parts to install it?

The box contains one 32 GB 288-pin DDR5 UDIMM; no additional cables, brackets or heat spreaders are required for installation.

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