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Four green DDR5 RDIMM modules, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 ECC RDIMM memory upgrade

SKU CH-DPVX-RY48Y

Four 96 GB DDR5 registered ECC modules running at 6400 MT/s CL52 and 1.1 V for Supermicro servers

  • Capacity384GB (4 x 96GB)
  • SpeedDDR5 6400 (PC5 51200)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 384 GB total capacity across four 96 GB modules
  • DDR5 6400 speed rated at PC5-51200 bandwidth
  • CL52 CAS latency for registered ECC operation
  • 1 V operating voltage for DDR5 efficiency
  • 288-pin RDIMM form factor with 2Rx4 organisation

Capacity and Compatibility

This 384 GB kit contains four 96 GB DDR5 modules built for Supermicro X14SBI-TF servers and workstations. The registered ECC design targets IT professionals who run virtualization, databases or AI workloads that demand maximum memory density and data integrity.

Registered DDR5 Limits

Registered DDR5 at 6400 MT/s with CL52 latency operates at 1.1 V and uses a 2Rx4 organisation. The registered buffer adds one cycle of command delay, so the memory controller must support registered DIMMs and the platform must validate this speed grade for the full 384 GB population.

Build and Connectors

Modules ship without heat spreaders, relying on server chassis airflow for cooling. Each stick uses the standard 288-pin DDR5 RDIMM keying, so installation follows normal server DIMM slot procedures. The four-module kit fills all channels on compatible two-socket boards, leaving no spare slots for future expansion.

Highlights

  • 384 GB total capacity across four 96 GB modules
  • DDR5 6400 speed rated at PC5-51200 bandwidth
  • CL52 CAS latency for registered ECC operation
  • 1 V operating voltage for DDR5 efficiency
  • 288-pin RDIMM form factor with 2Rx4 organisation

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSupermicro DDR5 6400MHZ ECC RDIMM Registered Server Memory
Part NumberMR51200-9624K4
Capacity384GB (4 x 96GB)
SpeedDDR5 6400 (PC5 51200)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL52
Heat SpreaderNo
Type288-PIN DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content384GB (4X96GB) DDR5 6400MHZ PC5-51200 2Rx4 1.1V CL52 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick the 384 GB kit or a smaller capacity for my Supermicro X14SBI-TF?

The 384 GB kit provides four 96 GB modules filling all slots for maximum density on the X14SBI-TF. Choose a smaller kit only if you plan to add modules later or need fewer ranks per channel.

What does the 6400 MT/s rating deliver in a live server?

At 6400 MT/s the modules run at PC5-51200 bandwidth with CL52 latency, giving the X14SBI-TF its peak memory throughput for multi-threaded workloads.

How does the DDR5 ECC RDIMM interface affect usable speed and capacity?

The registered DDR5 ECC RDIMM interface adds a clock cycle for buffering, enabling 384 GB total capacity at the rated 6400 MT/s while maintaining error correction across all ranks.

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