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Four green circuit boards with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM MD44800-4828K4 192GB (4×48GB) DDR5 5600 CL46 1.1V 2Rx8 UDIMM memory upgrade

SKU CH-1AM3-85WPP

A 192GB kit of four 48GB DDR5-5600 UDIMMs at CL46 and 1.1V, verified for the ASRock B650M-C motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Size 192GB 4X48GB

  • 192 GB total capacity for heavy workloads via four 48 GB modules
  • DDR5 5600 speed with CL46 latency for responsive data access
  • 1 V operation reduces power draw and heat output
  • 2Rx8 dual-rank organisation improves memory controller efficiency
  • Verified compatibility with ASRock B650M-C motherboard for reliable fitment

Exact DDR5 upgrade for ASRock B650M-C

This 192GB kit contains four 48GB DDR5 modules rated at 5600 MT/s with CL46 latency and 1.1V operation. The 2Rx8 unbuffered UDIMM design matches the motherboard's native memory controller requirements for full-capacity recognition.

Check manual for population rules

Desktop memory support varies by specific model and BIOS revision. Consult the ASRock B650M-C documentation for approved DIMM slot order and maximum supported capacity before installing this four-module configuration.

Standard voltage and unbuffered design aid thermal

Operating at the DDR5 base voltage of 1.10V without a heat spreader, these modules rely on case airflow for cooling. The unbuffered topology adds no extra electrical load, keeping power draw predictable during typical desktop workloads.

How it compares

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

Price $2,498.99
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 $13.02 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
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
Memory rank2Rx8
Heat spreaderNo
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 288-PIN Non-ECC UDIMM KIT

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Questions about this item

Does the 192GB kit ship as four 48GB modules or do I need to buy extra sticks?

The kit contains four 48GB DDR5 UDIMM modules for a total of 192GB; nothing else is required to reach that capacity.

Why choose the CL46 5600MHz version instead of a lower-latency or higher-speed kit?

CL46 at 5600MHz matches the exact timing and voltage the ASRock B650M-C memory controller expects, so the system recognises the full 192GB at rated speed without manual tuning.

What does the PC5-44800 rating mean once the memory is installed?

PC5-44800 confirms a 5600MT/s data rate; in the ASRock B650M-C the kit will run at that speed with 1.1V and CL46 timings.

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