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Six green DDR5 RDIMM modules without heat spreaders, 288-pin, 64GB each

NEMIX RAM

NEMIX RAM 384GB 6x64GB DDR5 5600 CL46 2Rx4 ECC RDIMM Supermicro H13SSL-NT

SKU CH-QF9N-Y59BC

Six 64 GB DDR5 ECC registered DIMMs deliver 384 GB at 5600 MT/s CL46 for Supermicro H13SSL-NT

  • 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 capacity from six 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency matches the board's rated timing
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation at 288-pin RDIMM form factor fits Supermicro H13SSL-NT exactly
  • Lifetime replacement warranty with US-based technical support included

Exact-match server upgrade

This 384 GB kit delivers six 64 GB DDR5 5600 modules built to the precise rank, voltage and timing the Supermicro H13SSL-NT memory controller expects. Each 288-pin RDIMM runs at 1.1 V with CL46 latency and 2Rx4 organisation, so the board recognises the full capacity at rated speed.

Registered ECC architecture

Registered buffering offloads the memory controller, allowing every slot to stay fully populated while ECC corrects single-bit errors on the fly. The 288-pin RDIMM form factor matches the board's physical and electrical requirements; UDIMM or SODIMM modules will not fit.

384 GB capacity ceiling

Six dual-rank modules fill the supported slots and provide 384 GB of addressable memory for large databases, virtualization hosts or compute workloads. Population beyond this kit would require a motherboard with additional channels or higher-density DIMMs not covered by this exact-match specification.

How it compares

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

Price $10,874.99
Pricier than about 88% 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 $28.32 per GB
Pricier than about 80% 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

Does the 2Rx4 registered ECC design let all six slots run at the rated 5600 MT/s without down-clocking?

Yes, the registered architecture offloads the memory controller so every slot runs fully populated at the rated DDR5 5600 speed.

How much heat do the bare modules produce at 1.1 V when the server runs 24/7?

The modules operate at 1.10 V without heat spreaders; registered ECC RDIMMs at this voltage run cool enough for continuous server workloads.

Will this kit work in a Supermicro H13SSL-NT without any extra parts or firmware steps?

The 288-pin RDIMM form factor and exact 2Rx4 CL46 timing match the board's population rules, so the kit is recognised at full 384 GB capacity on installation.

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