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Four green DDR5 RDIMM modules without heat spreaders, 288-pin registered ECC server memory kit

NEMIX RAM

NEMIX RAM DDR5 6400 384GB (4 x 96GB) ECC Registered RDIMM Supermicro H13SVW-NT

SKU CH-F5W1-5NS5S

A 384 GB DDR5 ECC registered RDIMM kit with four 96 GB modules running at 6400 MT/s, CL52 and 1.1 V for the Supermicro H13SVW-NT motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity from four 96 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC RDIMM design for multi-slot stability
  • 288-pin 2Rx4 layout matches Supermicro H13SVW-NT requirements
  • Major-brand Samsung, Micron or Hynix DRAM chips throughout

Exact-match server kit

This NEMIX RAM kit supplies 384GB across four 96GB DDR5 RDIMMs built to the Supermicro H13SVW-NT motherboard's exact specifications. Registered ECC modules with 2Rx4 organisation and 1.10V operation let the board recognise the full capacity and run at its rated speed without manual tuning.

DDR5 RDIMM population limits

The 288-pin Registered form factor is mandatory for this platform; UDIMM or SODIMM modules will not fit or function. Full-slot population at 6400 MT/s depends on the motherboard's qualified-vendor list and population rules, so the system manual must be consulted before installation.

384GB capacity ceiling

Four dual-rank 96GB DIMMs fill every slot and deliver the maximum registered-ECC capacity this board supports at DDR5-6400 CL52. Workloads that need more memory than 384GB or speeds beyond 6400 MT/s will require a different platform.

How it compares

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

Price $11,590.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.18 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 numberMR51200-9624K4
Total capacity384 GB (4 × 96 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 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Should I choose the 384GB kit or a smaller capacity for my Supermicro H13SVW-NT?

The kit provides 384GB total across four 96GB modules. Your motherboard manual lists the maximum supported capacity and the required population order; follow that guide to decide if the full 384GB is supported or if a smaller kit matches your configuration.

What does the 6400MHz rating mean once the modules are installed in the server?

The memory controller will run the kit at DDR5 6400 (PC5-51200) with CL52 latency at 1.1V, provided the board's memory population rules are met. Full-speed operation depends on the CPU and BIOS supporting that data rate with all four slots populated.

Is the 288-pin RDIMM interface compatible with my H13SVW-NT and what limits does it impose?

The 288-pin Registered RDIMM form factor is exactly what the H13SVW-NT requires; it is not a UDIMM or SODIMM. The registered buffer lets all four slots run fully populated at the rated 6400 speed, while ECC corrects single-bit errors on the fly.

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