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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5-4800 64GB (4x16GB) ECC RDIMM CL40 1.1V Supermicro H13SVW-NT-OS1

SKU CH-6DSQ-57QNZ

64 GB DDR5 ECC registered server kit running at 4800 MT/s with CL40 timing and 1.1 V

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 4X16GB

Show 12 more
  • 64 GB capacity across four 16 GB modules for full server density
  • DDR5 4800 speed with CL40 timing and 1.1 V operation for rated performance
  • Registered ECC RDIMM design corrects single-bit errors and offloads the memory controller
  • 288-pin form factor matches the Supermicro H13SVW-NT-OS1 motherboard slot requirements
  • Built with major OEM chips from Samsung, Micron or Hynix for enterprise reliability

Supermicro H13SVW-NT-OS1 memory kit

This 64GB kit contains four 16GB DDR5 registered ECC RDIMMs built for the Supermicro H13SVW-NT-OS1 motherboard. It targets server administrators who need an exact-match capacity upgrade without mixing ranks or speeds.

DDR5-4800 registered ECC limits

The modules run at 4800 MT/s with CL40 latency at 1.1V, the native speed the platform's memory controller defines. Registered buffering lets every slot stay populated at full capacity, while ECC corrects single-bit errors before they corrupt data.

288-pin RDIMM installation notes

Align the 288-pin RDIMMs with the keyed slots and press evenly until both latches click. The board requires specific population order; skipping the manual often leaves capacity unrecognised or the system halting at POST.

How it compares

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

Price $1,765.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.59 per GB
Pricier than about 77% 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 numberMR38400-618K4
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 4 × 16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I pick the 4x16GB kit or a different capacity for the Supermicro H13SVW-NT-OS1?

The 64GB kit provides four 16GB modules that match the board's 288-pin RDIMM slots and 1Rx8 rank layout, so every channel is populated exactly as the memory controller expects.

What does the 4800MHz speed mean once the kit is installed in the server?

The modules run at DDR5-4800 (PC5-38400) with CL40 timing at 1.1V, delivering the rated throughput the motherboard's memory controller is validated for when all four slots are filled.

Is the 288-pin RDIMM interface compatible with my motherboard's memory standard?

Yes, the kit uses the 288-pin Registered DDR5 RDIMM form factor required by the Supermicro H13SVW-NT-OS1, and the registered buffer lets all four slots operate at full capacity with ECC active.

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