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Four bare green DDR5 UDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (4X48GB) DDR5 5600 CL46 1.1V 288-pin UDIMM Riptide memory upgrade

SKU CH-XYT0-HHT2F

192GB DDR5 kit of four 48GB UDIMMs at 5600MHz CL46 1.1V for ASRock Z790 Riptide 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 tuned for stable operation
  • 1 V operating voltage for efficient power draw
  • Validated for ASRock Z790 Riptide WiFi motherboard compatibility

High-capacity DDR5 kit for ASRock Z790 Riptide

This 192GB kit supplies four 48GB DDR5 modules rated at 5600MT/s with CL46 timing. It is built for the ASRock Z790 Riptide WiFi motherboard and suits workstations or high-end desktops that need maximum memory capacity for virtualisation, rendering or large datasets.

Low-voltage unbuffered operation

Each module runs at 1.1V and uses major OEM Samsung, Micron or Hynix chips in a 2Rx8 layout. The unbuffered non-ECC design keeps latency predictable while the standard voltage helps limit heat output during sustained workloads.

Four-slot population on a compatible board

The 288-pin UDIMM form factor fits the four DIMM slots of the validated motherboard without requiring a heat spreader. Builders must confirm the board supports 48GB density per slot and the PC5-44800 speed grade to use the full kit.

How it compares

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

Price $2,497.99
Pricier than about 71% 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 $13.01 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock 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 systemsASRock
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

How do I install these 288-pin DDR5 modules on the ASRock Z790 Riptide WiFi and which slot order should I follow?

Power off the system, open the case, align each 288-pin UDIMM with the key notch and press firmly into the motherboard slots until the retention clips click. The ASRock Z790 Riptide WiFi manual specifies the exact slot population order for four 48 GB modules.

What maintenance or replacement will this 192 GB kit need over time?

The modules carry a lifetime replacement warranty from the manufacturer. No periodic maintenance is required beyond keeping the system interior free of dust and ensuring stable 1.1 V operation.

What limit appears first when the 4 x 48 GB 5600 CL46 kit runs sustained workloads?

The DDR5 5600 speed with CL46 latency at 1.10 V is the rated operating point. Sustained heavy loads will hit the memory bandwidth ceiling defined by PC5-44800 before thermal or voltage limits become a factor.

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