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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

  • Capacity192GB (4 x 48GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 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.

Highlights

  • 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

Specifications

BrandNEMIX RAM
SeriesASRock Gaming Motherboard Compatible Series Memory
ModelASRock DDR5 5600MHZ Non-ECC Unbuffered UDIMM
Part NumberMD44800-4828K4
Capacity192GB (4 x 48GB)
SpeedDDR5 5600 (PC5 44800)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASRock
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content192GB (4X48GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V 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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