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Four green DDR5 RDIMM sticks in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 2Rx4 ECC RDIMM Supermicro H13SST-G memory upgrade

SKU CH-5V3N-1NWF1

A 384 GB DDR5 6400 CL52 2Rx4 registered ECC RDIMM kit built to the Supermicro H13SST-G motherboard's exact rank, voltage and timing requirements

  • Capacity384GB (4 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 384 GB capacity from four 96 GB modules maximises Supermicro H13SST-G memory slots
  • DDR5 6400 speed with CL52 latency delivers rated throughput for registered server workloads
  • Registered ECC architecture corrects single-bit errors on the fly to prevent silent data corruption
  • 10 V operation matches the motherboard memory controller specification for stable full-population operation
  • 288-pin RDIMM form factor fits the Supermicro H13SST-G DIMM slots exactly as required

384GB DDR5 6400 ECC RDIMM kit

This NEMIX RAM kit provides 384GB total capacity across four 96GB DDR5 6400 Registered ECC RDIMMs. It is built for the Supermicro H13SST-G motherboard and runs at 1.1V with CL52 latency. The modules use a 2Rx4 rank structure and 288-pin form factor for full-slot population at rated speed.

For Supermicro H13SST-G DDR5 servers

Suits administrators upgrading a Supermicro H13SST-G system that requires Registered ECC DDR5 RDIMMs and supports 96GB per slot. Not for systems that accept only unbuffered UDIMMs, SODIMM form factors, or lower DDR generations. Also unsuitable where the memory controller cannot address 96GB density per module.

96GB 2Rx4 DDR5 6400 Registered ECC

The single specification that determines fit is the 96GB 2Rx4 DDR5 6400 Registered ECC RDIMM profile at 1.1V. The Supermicro H13SST-G memory controller must support this exact density, rank, voltage and timing for the kit to be recognised at full capacity and operate at its rated 6400 MT/s.

Highlights

  • 384 GB capacity from four 96 GB modules maximises Supermicro H13SST-G memory slots
  • DDR5 6400 speed with CL52 latency delivers rated throughput for registered server workloads
  • Registered ECC architecture corrects single-bit errors on the fly to prevent silent data corruption
  • 10 V operation matches the motherboard memory controller specification for stable full-population operation
  • 288-pin RDIMM form factor fits the Supermicro H13SST-G DIMM slots exactly as required

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-9624K4
Capacity384GB (4 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 4X96GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 384GB kit contain four 96GB modules or do I need to buy additional DIMMs?

The kit includes four 96GB DDR5 6400 CL52 2Rx4 registered ECC RDIMMs for a total of 384GB; no extra modules are required.

Why choose the 2Rx4 96GB registered ECC version instead of a UDIMM or lower-capacity kit?

The Supermicro H13SST-G requires 288-pin registered RDIMMs; this 2Rx4 96GB ECC kit matches the board's population rules and runs at the rated 6400 MT/s.

What does the DDR5 6400 CL52 rating mean once the memory is installed in the server?

The modules operate at 6400 MT/s with CAS latency 52 at 1.1 V, delivering the exact speed and timing the motherboard's memory controller expects when fully populated.

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