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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1.5TB 12x128GB DDR5 5600MHz PC5-44800 CL46 2Rx4 1.1V ECC Registered RDIMM Kit memory upgrade

SKU CH-KZ1X-2GV66

A 1.5 TB DDR5 ECC registered RDIMM kit of twelve 128 GB modules running at 5600 MHz with CL46 latency and 1.1 V, validated for the Supermicro H13DSG-OM motherboard

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.5TB 12X128GB

Show 30 more
  • 5 TB total capacity from 12 matched 128 GB modules
  • DDR5 5600 MT/s speed with CL46 latency for rated throughput
  • Registered ECC design corrects single-bit errors and supports full population
  • 1 V operation matches server memory-controller requirements
  • Verified fit for Supermicro H13DSG-OM motherboard 288-pin RDIMM slots

Supermicro H13DSG-OM memory kit

This 1.5 TB kit delivers twelve 128 GB DDR5 registered DIMMs built for the Supermicro H13DSG-OM motherboard. It targets administrators who need maximum supported capacity in every slot of that specific platform. The modules are ECC registered RDIMMs running at 5600 MHz with CL46 latency. They ship new and ready for installation in compatible servers.

DDR5 5600 registered ECC constraints

The 288-pin RDIMM form factor and registered architecture are mandatory for this motherboard; UDIMM or SODIMM modules will not fit or function. Registered buffering allows full population across all channels while ECC corrects single-bit errors in flight. Operation is fixed at 1.1 V and the rated 5600 MT/s speed with CL46 timing. Deviating from these specifications will prevent the system from posting at full capacity.

1.5 TB capacity ceiling

Twelve ranks of 2Rx4 DRAM provide the full 1.5 TB ceiling this board accepts when populated per its memory-population rules. Workloads such as large in-memory databases, virtualization hosts and scientific compute benefit from the headroom. Applications that require more than 1.5 TB or non-registered memory cannot be accommodated by this kit.

How it compares

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

Price $55,053.99
Pricier than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $36.70 per GB
Pricier than about 90% 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 numberMR44800-724K12
Total capacity1.5 TB (12 × 128 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 items1.5 TB 12 × 128 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

Should I pick this 1.5 TB kit or a smaller capacity for my Supermicro H13DSG-OM?

This kit fills twelve slots with 128 GB modules for 1.5 TB total; choose it only if your motherboard manual confirms full 12-DIMM population at DDR5-5600.

Will the DDR5-5600 rating actually run at 5600 MT/s once installed?

Yes — the modules are spec-matched to the board's memory controller, so all twelve registered DIMMs operate at the rated 5600 MT/s with CL46 at 1.1 V.

Does the 288-pin RDIMM interface limit me to registered ECC only?

The 288-pin registered form factor requires RDIMM modules; unbuffered UDIMMs will not fit or function in this server platform.

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