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Two green 288-pin DDR5 UDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 5600 CL46 1.1V UDIMM memory upgrade

SKU CH-5SX3-24EC7

32 GB dual-channel DDR5 kit with two 16 GB modules at 5600 MT/s, CL46 latency and 1.1 V for ASRock Z790 Nova WiFi

  • 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 kit expands capacity for heavy workloads
  • DDR5 5600 MT/s speed raises data throughput
  • CL46 latency keeps response times tight
  • 10 V operation lowers power draw
  • Validated for ASRock Z790 Nova WiFi motherboard

32GB DDR5 Kit for ASRock Z790

This 32GB kit contains two 16GB DDR5 UDIMM modules built for the ASRock Z790 Nova WiFi motherboard. It targets builders upgrading that specific platform with validated, system-specific memory. The unbuffered, non-ECC design suits standard desktop workloads. Buyers needing registered or ECC modules for server boards should look elsewhere.

Capacity and Headroom

The kit delivers 32GB total capacity across two 1Rx8 ranks running at DDR5 5600 (PC5-44800) with CL46 latency. It handles everyday multitasking, content creation and gaming workloads on the validated motherboard without bottlenecks. Systems requiring more than 32GB or higher frequencies will need a different memory configuration.

Thermals, Noise and Power

Operating at 1.1V, these modules draw minimal power and run without a heat spreader. Passive cooling relies on case airflow, so they add no fan noise. Builders pushing sustained heavy loads should ensure adequate chassis ventilation to maintain stability.

How it compares

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

Price $413.99
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 $12.94 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 lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock 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 systemsASRock
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

Will the 5600MHz DDR5 kit run without issues alongside my existing 4800MHz DDR5 modules?

Mixing speeds forces the system to run all sticks at the lowest common frequency, so the 5600MHz modules will drop to 4800MHz.

How can I confirm the 1.1V CL46 1Rx8 sticks are operating at their rated 5600MT/s after installation?

Enter the BIOS or use CPU-Z to verify the memory frequency reads 5600MT/s and the timings show CL46 at 1.1V.

Does the 2x16GB 288-pin UDIMM package include a heat spreader or any extra cables?

The kit contains only the two 16GB non-ECC unbuffered UDIMM modules; no heat spreader or cables are included.

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