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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 6400 384GB 6x64GB ECC RDIMM Supermicro H13SSL-NT

SKU CH-MQ5F-4116J

384GB DDR5-6400 ECC Registered RDIMM kit validated for Supermicro H13SSL-NT servers

  • 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 total capacity for memory-intensive server workloads
  • DDR5 6400 speed with CL52 latency for high-throughput performance
  • ECC registered design detects and corrects single-bit errors automatically
  • 1 V operation reduces power draw per module
  • Six 64 GB RDIMMs validated for Supermicro H13SSL-NT motherboard

Exact-match server upgrade

This 384GB kit delivers six 64GB DDR5 6400 Registered ECC RDIMMs tuned for the Supermicro H13SSL-NT motherboard. The modules run at 1.1V with CL52 timing and a 2Rx4 rank structure that matches the board's memory controller requirements.

Capacity and headroom

Fully populated, the kit provides 384GB of error-correcting memory for virtualization hosts, database servers and compute clusters that need maximum density per channel. Registered buffering keeps every slot stable at full load, while ECC corrects single-bit errors before they affect workloads.

What this replaces

The kit replaces smaller or slower DDR5 RDIMM sets when the platform demands the full 384GB at 6400MT/s. It is not suited for systems that require UDIMM or SODIMM form factors, nor for boards limited to lower capacities or speeds.

How it compares

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

Price $13,368.99
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 $34.82 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

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