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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 384GB (6x64GB) 6400 CL52 1.1V 2Rx4 ECC RDIMM Supermicro H13DSG-OM

SKU CH-7KZN-2PYZX

Six 64 GB DDR5 RDIMMs deliver 384 GB of registered ECC memory at 6400 MT/s, CL52 and 1.1 V for the Supermicro H13DSG-OM

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB capacity across six 64 GB modules for dense server workloads
  • DDR5 6400 speed with CL52 latency at 1.1 V for efficient throughput
  • Registered ECC RDIMM design corrects single-bit errors and buffers signals for full-slot stability
  • 2Rx4 dual-rank organisation matches the memory controller expectations of the Supermicro H13DSG-OM
  • 288-pin RDIMM form factor fits the board's required slot type exactly

Exact-Match Upgrade

This 384GB kit contains six 64GB DDR5-6400 RDIMMs built to the 2Rx4 registered ECC specification your Supermicro H13DSG-OM motherboard expects. It delivers the precise rank, voltage and timing the memory controller requires so the system recognises full capacity and runs at rated speed.

Check Your Config

Server memory support varies by model even within the same platform. Consult your system or motherboard manual for supported capacities, approved DIMM population order and installation steps before ordering this kit.

Registered ECC Stability

The registered architecture offloads the memory controller so every slot runs fully populated at full capacity while ECC corrects single-bit errors on the fly. This combination prevents silent data corruption and unplanned reboots in production workloads.

How it compares

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

Price $12,786.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $33.30 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 numberMR51200-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 6 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What comes in the NEMIX RAM 384GB kit and do I need to buy any extra brackets or cables?

The kit includes six 64GB DDR5 6400 CL52 1.1V 2Rx4 288-pin ECC registered RDIMMs; no brackets, cables or other accessories are required for installation in a Supermicro H13DSG-OM motherboard.

How do I decide between this 384GB 6x64GB kit and a smaller capacity for my Supermicro H13DSG-OM?

Choose the 384GB kit when your workload needs the full six-module population at DDR5-6400 with 2Rx4 registered ECC; smaller kits use fewer modules and reduce maximum capacity.

What does the DDR5-6400 CL52 1.1V rating mean once the modules are installed in the server?

The memory controller will recognise each 64GB 2Rx4 RDIMM at its rated 6400 MT/s speed, CL52 latency and 1.1V voltage, enabling full 384GB capacity with registered ECC stability.

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