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Single green DDR5 UDIMM module, 288 pins, no heat spreader, 48 GB capacity

NEMIX RAM

NEMIX RAM 48GB DDR5 5600 CL46 2Rx8 1.1V 288-PIN UDIMM memory upgrade for SuperMicro C9Z890-MW

SKU CH-TYX2-8JJ3Z

A 48GB DDR5 UDIMM running at 5600MHz with CL46 latency, built for SuperMicro C9Z890-MW motherboards

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 48 GB capacity expands workstation memory headroom
  • DDR5 5600 speed delivers high throughput for demanding workloads
  • CL46 latency supports responsive system operation
  • 1 V operation reduces power draw and heat
  • Validated for SuperMicro C9Z890-MW motherboard compatibility

Capacity and platform fit

This 48GB DDR5 module is built for the SuperMicro C9Z890-MW motherboard and runs at 5600MT/s with CL46 latency. The 2Rx8 organisation and 1.1V operating voltage match the board's unbuffered non-ECC specification, so the stick drops straight into a compatible DIMM slot without configuration changes.

Build and daily handling

The module uses major OEM chips from Samsung, Micron or Hynix and has no heat spreader, keeping the profile low for tight workstation chassis. A standard 288-pin UDIMM edge connector ensures firm seating and straightforward insertion, while the unbuffered design means no register delay for typical desktop workloads.

Upgrade context and value point

Adding this single 48GB stick expands memory capacity for multi-threaded applications, virtual machines or large datasets that exceed smaller kits. The jump is worthwhile when the platform supports the density and the workload benefits from the extra headroom rather than higher clock speeds.

How it compares

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

Price $577.99
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 $12.04 per GB
Pricier than about 57% 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

What speed does the DDR5 5600 interface actually run at on the SuperMicro C9Z890-MW?

The module is rated for DDR5 5600 (PC5-44800) and will operate at that speed if the motherboard supports it.

Will the 288-pin UDIMM fit the SuperMicro C9Z890-MW without a heat spreader?

Yes, the 288-pin DDR5 UDIMM form factor matches the board's DIMM slots and the module has no heat spreader to interfere.

How do I install the 48GB 2Rx8 module and what step is often missed?

Power off, open the case, align the notch on the 288-pin UDIMM with the slot key, press firmly until both side clips click, then verify the full 48GB appears in BIOS.

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