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Green printed circuit board with black memory chips and gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 PC5-44800 2Rx4 CL46 1.1V RDIMM Supermicro H13SVW-N memory upgrade

SKU CH-DGNV-HC4EK

128GB DDR5 5600 RDIMM with ECC and registered buffering, built for Supermicro H13SVW-N servers at 1.1V CL46

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB

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Speed 5600MHz

  • Exact-match DDR5-5600 128 GB module installs at rated speed
  • Registered ECC with 2Rx4 rank offloads controller for full-slot stability
  • 1 V CL46 timing meets Supermicro H13SVW-N memory-controller specs
  • 288-pin RDIMM form factor fits the board's required slot type
  • Lifetime replacement warranty with US-based technical support included

Exact-match DDR5 server upgrade

This 128 GB DDR5 5600 RDIMM is built for the Supermicro H13SVW-N motherboard. The registered ECC design with 2Rx4 organisation and CL46 timing matches the board's memory-controller expectations so the full capacity is recognised at rated speed.

Registered form factor and pinout

The 288-pin RDIMM layout is the only module type the H13SVW-N accepts; UDIMM or SODIMM variants will not fit or function. Registered buffering reduces electrical load on the controller, allowing every slot to be populated at 1.1 V without signal degradation.

Single-module kit simplifies population

The package contains one 128 GB stick, so you add capacity in precise increments that follow the board's population rules. Samsung, Micron or Hynix DRAM chips provide enterprise-grade reliability while on-die ECC corrects single-bit errors before they affect workloads.

How it compares

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

Price $3,967.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.00 per GB
Pricier than about 89% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-724K1
Total capacity128 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What does the DDR5 5600 (PC5-44800) interface cap at in practice?

The DDR5 5600 interface runs at 5600 MT/s with a PC5-44800 bandwidth rating; CL46 latency and 1.1V voltage are the rated operating points the memory controller expects.

What physical slot and form factor does this 288-pin RDIMM need?

It requires a 288-pin DDR5 RDIMM slot on the Supermicro H13SVW-N motherboard; the registered (buffered) form factor is not interchangeable with UDIMM or SODIMM slots.

How is the module installed and which step is often missed?

Align the key notch with the DDR5 slot, press firmly until both retention clips click, then verify the motherboard manual's prescribed population order for 2Rx4 registered DIMMs.

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