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Four green DDR5 UDIMM sticks, no heat spreaders, 288-pin, 192GB kit

NEMIX RAM

NEMIX RAM 192GB (4x48GB) DDR5 5600 CL46 1.1V 288-pin UDIMM MSI MAG B650 Tomahawk WiFi memory upgrade

SKU CH-6F5G-NWPSB

Adds 192 GB of DDR5 5600 memory in four 48 GB unbuffered UDIMM modules with CL46 latency at 1.1 V for the MSI MAG B650 Tomahawk WiFi

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 192 GB total capacity across four 48 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • CL46 CAS latency with 1.10 V operating voltage
  • 288-pin UDIMM form factor for desktop motherboards
  • Tested compatible with MSI MAG B650 Tomahawk WiFi

192GB DDR5 kit for MSI MAG B650 Tomahawk

This 192GB kit provides four 48GB DDR5 modules validated for the MSI MAG B650 Tomahawk WiFi motherboard. It targets professionals and enthusiasts who need maximum memory capacity on a mainstream desktop platform. The unbuffered, non-ECC design suits standard desktop workloads without requiring server-grade hardware.

Capacity headroom and limits

Four 48GB modules deliver 192GB total capacity at DDR5 5600 (PC5-44800) with CL46 latency. The 2Rx8 organisation allows this density on two memory channels, but the board’s four-slot topology means no further DIMMs can be added once all slots are populated. Workloads that exceed 192GB will require a different platform.

Thermals noise and power

Modules operate at 1.1V without heat spreaders, relying on case airflow for cooling. Power draw scales with the four-module load but remains within standard DDR5 limits for unbuffered UDIMMs. No active cooling is included, so adequate chassis ventilation is necessary to maintain stable temperatures during sustained high-bandwidth use.

How it compares

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

Price $2,708.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $14.11 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 5600 MHz Non-ECC Unbuffered UDIMM
Part numberMD44800-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsMSI
In the box
Included items192 GB (4 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will the 5600 CL46 1.1V DDR5 kit run alongside my existing DDR5 modules on the MSI MAG B650 Tomahawk WiFi?

Mixing modules with different timings or voltages can prevent the board from training at 5600 MT/s; the kit is validated at CL46 and 1.1 V, so matching sticks are recommended for stable operation.

How do I confirm the 192 GB kit is running at 5600 MT/s CL46 after installation?

Open the BIOS on the MSI MAG B650 Tomahawk WiFi and verify the memory frequency shows 5600 MT/s with CL46 timings, or use CPU-Z in Windows to read the same values.

What comes in the MD44800-4828K4 box and do I need extra parts?

The package contains four 48 GB 288-pin DDR5 UDIMM modules; no heat spreaders, cables or additional components are included or required.

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