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Two green DDR5 UDIMM sticks without heat spreaders, 288-pin, 32GB kit

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 5600 CL46 1.10V UDIMM MD44800-618K2 memory upgrade

SKU CH-ECFN-CHMP4

A 32 GB dual-channel DDR5 kit running at 5600 MT/s with CL46 latency and 1.10 V operation for MSI B650 motherboards

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB capacity with two 16 GB modules
  • DDR5 5600 speed rated at PC5-44800
  • CL46 CAS latency for responsive timing
  • 10 V operating voltage for efficient power use
  • 288-pin UDIMM form factor fits desktop boards

32 GB DDR5 Kit for MSI B650 Boards

This 32 GB kit contains two 16 GB DDR5 UDIMM modules rated at 5600 MT/s with CL46 latency. It is built for desktop PCs using the MSI MAG B650 Tomahawk WiFi motherboard and suits builders who want a straightforward memory upgrade without overclocking.

Unbuffered 288-Pin Modules Without Heat Spreader

Each stick is a 1Rx8 non-ECC unbuffered DIMM running at 1.10 V. The plain 288-pin PCB fits standard DDR5 slots and leaves maximum clearance for large CPU coolers, though the lack of a heat spreader means airflow over the chips relies entirely on case ventilation.

Standard Voltage Operation at 1.10 V

At the stock 1.10 V the modules draw typical DDR5 power and run within JEDEC thermal limits. Without a spreader the DRAM temperature follows case airflow, so a well-ventilated chassis keeps noise low; no extra voltage or active cooling is required for rated speed.

How it compares

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

Price $470.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $14.72 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 numberMD44800-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsMSI
In the box
Included items32 GB (2 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

What practical speed does the DDR5 5600 interface deliver on this kit?

The modules run at DDR5 5600 (PC5-44800) with CL46 latency at 1.10 V, giving 5600 MT/s throughput on a compatible board.

What physical slot and clearance does the 288-pin UDIMM need on the MSI MAG B650 Tomahawk WiFi?

Each 16 GB stick is a standard 288-pin DDR5 UDIMM without a heat spreader, so it fits any full-size DDR5 DIMM slot with normal CPU-cooler clearance.

How are the two 16 GB modules installed, and what step do builders often miss?

Insert both sticks into the motherboard's recommended DDR5 slots (usually A2 and B2), press until the retention clips click, then enable the 5600 MT/s profile in BIOS so the kit runs at its rated speed.

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