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Six green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 384GB 6x64GB DDR5 5600 CL46 ECC RDIMM Lenovo ThinkEdge SE455i V3

SKU CH-3B43-483J9

A 384 GB DDR5 ECC registered memory kit of six 64 GB modules at 5600 MHz CL46 for the Lenovo ThinkEdge SE455i V3

  • Capacity384GB (6 x 64GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 384 GB total capacity from six 64 GB modules
  • DDR5 5600 speed for high-throughput inferencing workloads
  • ECC registered design protects data integrity in server environments
  • 10 V operation reduces power draw per module
  • 288-pin RDIMM form factor matches Lenovo ThinkEdge SE455i V3 slots

384GB DDR5 5600 ECC RDIMM kit

This 384GB kit contains six 64GB DDR5 5600 registered DIMMs built for the Lenovo ThinkEdge SE455i V3 inferencing server. Each module runs at 1.1V with CL46 latency and a 2Rx4 organisation. ECC and registered buffering protect data integrity in sustained workloads.

Suits inferencing servers needing maximum capacity

The 384GB total fits the ThinkEdge SE455i V3 when every slot is filled with 64GB RDIMMs. Buyers who need non-ECC memory, unbuffered DIMMs or a lower total capacity should look at a different kit. Systems that do not support registered ECC DDR5 cannot use these modules.

Registered ECC DDR5 with 2Rx4 organisation

The 2Rx4 rank structure and registered ECC design are the single specification that decides compatibility with the ThinkEdge SE455i V3 memory controller. Verify that the platform requires registered ECC DDR5 RDIMMs before ordering.

Highlights

  • 384 GB total capacity from six 64 GB modules
  • DDR5 5600 speed for high-throughput inferencing workloads
  • ECC registered design protects data integrity in server environments
  • 10 V operation reduces power draw per module
  • 288-pin RDIMM form factor matches Lenovo ThinkEdge SE455i V3 slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K6
Capacity384GB (6 x 64GB)
SpeedDDR5 5600 (PC5 44800)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemLenovo
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB (6 x 64GB) DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

What server is required to use this 384GB DDR5 5600 ECC RDIMM kit?

This kit is validated for the Lenovo ThinkEdge SE455i V3 inferencing server; the motherboard must provide 288-pin DDR5 RDIMM slots that support 1.10 V registered memory.

Can I keep my existing DDR5 RDIMMs and add this 6 x 64GB kit?

Mixing is possible only if the installed modules are also DDR5 5600 registered ECC 2Rx4 parts running at 1.10 V; otherwise the system will default to the slowest common speed or may not post.

How do I confirm the 384GB kit is running at 5600 MT/s with ECC active?

Enter the server BIOS or UEFI and verify the memory speed reads 5600 MT/s (PC5-44800), total capacity shows 384 GB across six slots, and ECC status is reported as enabled.

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