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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 384GB 6x64GB ECC RDIMM Supermicro H13SST-G memory upgrade

SKU CH-2XMM-KXR24

384 GB kit of six 64 GB DDR5 5600 RDIMM modules with ECC and registered buffering for Supermicro H13SST-G servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

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  • 384 GB total capacity from six 64 GB modules for large-scale workloads
  • DDR5 5600 speed rated at PC5-44800 for high data throughput
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation at CL46 latency matches the motherboard's memory controller specification
  • 288-pin RDIMM form factor verified for Supermicro H13SST-G compatibility

Server memory kit for Supermicro H13SST-G

This 384GB kit contains six 64GB DDR5 RDIMM modules rated at 5600MHz with CL46 latency and 1.10V operation. Registered ECC architecture and 2Rx4 organisation provide the stability required for production server workloads on the Supermicro H13SST-G motherboard.

Replaces partial or mismatched DIMM sets

A full six-module kit ensures every slot is populated with identical rank, voltage and timing so the memory controller recognises the full 384GB at rated speed. The jump is worth it when expanding from a smaller capacity or mixing modules that prevent the system from running at 5600MHz.

Check motherboard manual before ordering

Verify the approved DIMM population order and maximum supported capacity per slot for the H13SST-G. Confirm the board requires 288-pin Registered ECC RDIMMs and not UDIMM or SODIMM form factors. Ensure your BIOS version supports the full 384GB configuration.

How it compares

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

Price $11,609.99
Pricier than about 89% 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 $30.23 per GB
Pricier than about 86% 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 numberMR44800-924K6
Total capacity384 GB (6 × 64 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 items384 GB 6 × 64 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

Will the 288-pin DDR5 RDIMM modules fit the Supermicro H13SST-G motherboard slots?

Yes, the 288-pin Registered RDIMM form factor matches the slots required by the Supermicro H13SST-G motherboard.

What is the correct population order when installing all six 64GB 2Rx4 modules?

Follow the motherboard manual for the approved DIMM population sequence; installing all six 2Rx4 modules in the wrong order can prevent the system from recognising the full 384GB capacity.

Do these 1.1V DDR5 ECC RDIMMs require any firmware updates or periodic maintenance after installation?

No firmware updates or scheduled maintenance are needed for the memory modules themselves; ECC error correction operates automatically during normal operation.

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