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Green bare circuit board with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM MD44800-4828K1 48GB DDR5 5600 CL46 1.1V 2Rx8 UDIMM memory upgrade

SKU CH-65NW-14087

48GB DDR5 5600 CL46 1.1V 2Rx8 UDIMM kit built with major OEM chips for the MSI PRO B850-V EVO WiFi motherboard

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Size 48GB

  • 48 GB DDR5-5600 capacity lets your MSI PRO B850-V EVO WiFi run at full rated speed
  • CL46 latency and 1.10 V voltage match the motherboard's memory controller for stable operation
  • 2Rx8 unbuffered UDIMM form factor fits the 288-pin slots this board requires
  • Built with major OEM chips from Samsung, Micron or Hynix and tested at rated specifications
  • Lifetime replacement warranty and free US-based technical support back the upgrade

Exact-match 48 GB DDR5-5600 kit

This 48 GB DDR5-5600 (PC5-44800) kit uses 2Rx8 non-ECC unbuffered UDIMM modules at 1.1 V and CL46. It is built for the MSI PRO B850-V EVO WiFi motherboard and matches the rank, voltage and timing that board expects so the full capacity is recognised at rated speed.

Verified fitment and major OEM chips

The modules are validated for the specific MSI board, ensuring the 288-pin UDIMM form factor and population rules are correct. Chips come from Samsung, Micron or Hynix and are tested for stability at the rated speed, timing and voltage.

Standard UDIMM installation

Installation follows the motherboard manual's DIMM population order; no extra software or drivers are required. Problems usually arise if the manual's slot sequence or maximum capacity per slot is ignored, or if mixed-rank modules are used alongside this kit.

How it compares

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

Price $594.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $12.40 per GB
Pricier than about 58% 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 numberMD44800-4828K1
Total capacity48 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 systemsMSI
In the box
Included items48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

Other versions of this model

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Questions about this item

Will the 2Rx8 rank configuration need any special BIOS settings to run stably at 5600 MT/s?

The kit is built to the exact rank, voltage and timing the motherboard expects, so it is recognised at full capacity and rated speed without extra BIOS changes.

What is the first limit reached when the modules run continuously at 5600 MT/s and CL46?

The DDR5 5600 (PC5-44800) JEDEC specification defines the maximum sustained data rate and latency; the memory controller enforces that ceiling.

How much heat do these 1.1 V UDIMMs produce without a heat spreader during all-day use?

Operating at 1.10 V the modules generate low heat; the bare PCB relies on normal case airflow for cooling.

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