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Single green circuit board with gold edge connector and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 5600 CL46 1.1V 288-Pin UDIMM ASRock Z790 Riptide memory upgrade

SKU CH-969R-Q84RB

16 GB DDR5 5600 CL46 1.10 V UDIMM for ASRock Z790 Riptide motherboards

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 16 GB DDR5 5600 boosts system responsiveness
  • CL46 timing balances speed with stability
  • 1 V operation reduces power draw
  • 288-pin UDIMM fits standard desktop slots
  • Tested for ASRock Z790 Riptide compatibility

ASRock Z790 Riptide DDR5 upgrade

This 16 GB DDR5 module is validated for the ASRock Z790 Riptide WiFi motherboard. It targets builders who want a straightforward capacity increase on that specific platform. The kit contains a single unbuffered UDIMM for desktop use. Buyers needing ECC, registered memory or multi-module kits should look elsewhere.

CL46 latency at 5600 MT/s

The module runs at DDR5 5600 (PC5-44800) with a CAS latency of CL46 in a 1Rx8 organisation. This timing is the decisive figure for compatibility with the board's memory controller. No other speed grade or latency is offered in this part number.

1.10 V operation without a heat spreader

The DIMM operates at the standard 1.10 V DDR5 voltage and ships without a heat spreader. Power draw stays at the baseline for JEDEC DDR5 in typical desktop workloads. Acoustic contribution is zero because the module has no active cooling.

How it compares

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

Price $230.99
Cheaper than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $14.44 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 lineASRock Gaming Motherboard Compatible Series Memory
Model nameASRock DDR5 5600 MHz Non-ECC Unbuffered UDIMM
Part numberMD44800-618K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

What does the 5600 MT/s rating mean once the module is installed in an ASRock Z790 Riptide system?

The module runs at 5600 MT/s with CL46 latency at 1.10 V, delivering PC5-44800 bandwidth on the board's DDR5 controller.

How does the 288-pin DDR5 interface limit performance on this platform?

The 288-pin DDR5 UDIMM slot caps the module at 5600 MT/s dual-channel throughput with no ECC or registered buffering overhead.

Will the 1Rx8 stick fit the ASRock Z790 Riptide's memory slots without a heat spreader?

Yes, the bare 288-pin UDIMM measures standard height and seats directly in the board's four DDR5 slots with no clearance issues.

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