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Green rectangular DDR5 UDIMM module with black chips, no heat spreader, 288-pin edge connector

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 288-PIN UDIMM SuperMicro C9Z790-CG memory upgrade

SKU CH-1M0Q-29JPG

A 48 GB DDR5 UDIMM module running at 5600 MT/s with CL46 latency, built for the SuperMicro C9Z790-CG motherboard

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 48 GB single module doubles workstation memory capacity
  • DDR5 5600 speed feeds data to SuperMicro C9Z790-CG without bottleneck
  • CL46 latency keeps response tight for sustained compute loads
  • 10 V operation reduces power draw and heat in dense builds
  • 2Rx8 rank layout maximises density on 288-pin UDIMM form factor

NEMIX RAM 48GB DDR5 5600 for SuperMicro C9Z790-CG

This 48GB DDR5 module runs at 5600MHz with CL46 latency and 1.1V operation. It is a 2Rx8 unbuffered non-ECC UDIMM built for the SuperMicro C9Z790-CG motherboard. The single-stick kit adds capacity without occupying multiple slots. It targets workstations and servers needing validated compatibility.

Thermals noise and power draw

The module operates at the standard DDR5 voltage of 1.10V for efficient power use. No heat spreader is fitted, so airflow across the PCB handles cooling. Unbuffered non-ECC design keeps electrical load low on the memory controller. Silent solid-state operation adds no audible noise to the system.

Build quality connectors and daily use

Major OEM chips from Samsung, Micron or Hynix are used for reliability. The 288-pin DDR5 keying prevents mis-installation in older slots. Each module undergoes stress testing under load before shipping. Lifetime replacement warranty covers the upgrade for long-term deployment.

How it compares

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

Price $618.99
Pricier than about 54% of the 21,161 comparable items (median $397.99).
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $12.90 per GB
Pricier than about 59% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 5600 MHz Non-ECC Unbuffered RAM
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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items48 GB (1 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

How is the 288-pin DDR5 UDIMM installed in the SuperMicro C9Z790-CG motherboard?

Align the notch on the module with the slot key, press down firmly until both retention clips click shut, and ensure the 1.1V module seats fully in the DDR5 5600 slot.

What maintenance or replacement will this 48GB 2Rx8 kit need over time?

No scheduled maintenance is required; the non-ECC unbuffered design relies on the motherboard memory controller for error handling, so replacement only occurs if a module fails.

What limit appears first during sustained workloads on this CL46 DDR5 5600 memory?

The CAS latency of 46 cycles at 5600 MT/s sets the baseline response time, so latency-bound tasks hit that timing ceiling before bandwidth saturates.

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