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Four green DDR5 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4×32GB) DDR5 4800 CL40 1.1V 2Rx8 UDIMM memory upgrade

SKU CH-JJS1-R4A61

A 128 GB kit of four 32 GB DDR5 UDIMM modules running at 4800 MT/s with CL40 latency and 1.1 V operation, validated for MSI B760 motherboards

  • Capacity128GB (4 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 128GB 4X32GB

  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency at 1.1 V operating voltage
  • 2Rx8 dual-rank unbuffered UDIMM architecture
  • 288-pin DDR5 form factor built for MSI B760 Gaming Plus WiFi

128 GB DDR5 Kit for MSI B760 Gaming Plus WiFi

This 128 GB kit contains four 32 GB DDR5 4800 UDIMM modules built for the MSI B760 Gaming Plus WiFi motherboard. It targets desktop users who need high capacity for multitasking, content creation or memory intensive workloads. The kit runs at 1.1 V with CL40 latency and uses a 2Rx8 organisation.

Check DDR5 Slot Count and CPU Memory Controller

Verify that your motherboard has four DDR5 slots and that the installed processor supports 128 GB of non ECC unbuffered memory at 4800 MT/s. The board must accept 288 pin UDIMM modules without a heat spreader. Consult the manual for any population rules that apply when all four slots are filled.

Matched Quad Kit Eliminates Mixing Risks

The four modules are tested together as a single kit so timing, voltage and rank configuration are identical across all sticks. This removes the instability that can appear when combining separate pairs or modules from different production lots. No extra software or accessories are included in the package.

Highlights

  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency at 1.1 V operating voltage
  • 2Rx8 dual-rank unbuffered UDIMM architecture
  • 288-pin DDR5 form factor built for MSI B760 Gaming Plus WiFi

Specifications

BrandNEMIX RAM
SeriesMSI Gaming Motherboard Compatible Series Memory
ModelMSI DDR5 4800MHZ Non-ECC Unbuffered UDIMM
Part NumberMD38400-328K4
Capacity128GB (4 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemMSI
CAS LatencyCL40
Heat SpreaderNo
Type288-PIN DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

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Questions about this item

Does the 128GB kit include four 32GB modules or do I need to buy extra sticks?

The kit ships as four 32GB DDR5 4800 UDIMMs for a total of 128GB, so no additional modules are required.

Should I choose the CL40 1.1V 2Rx8 version or is there a lower-latency alternative in this line?

This kit is specified at CL40, 1.1V and 2Rx8; no other latency or voltage variants are listed for this part number.

Will the 4800 MT/s rating run at that speed on an MSI B760 Gaming Plus WiFi motherboard without manual tuning?

The modules are validated for DDR5 4800 on that board and will operate at the rated 4800 MT/s CL40 1.1V out of the box.

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