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Eight green DDR5 RDIMM sticks with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 512GB (8×64GB) 5600MHz CL46 1.1V ECC Registered RDIMM Supermicro H13DSH memory upgrade

SKU CH-YASF-CXHEQ

Eight 64 GB DDR5 RDIMMs totalling 512 GB at 5600 MHz with ECC and registered buffering for the Supermicro H13DSH

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 30 more configurations
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operation at 2Rx4 rank matches the board's memory controller
  • 288-pin RDIMM form factor verified for Supermicro H13DSH motherboard

Capacity and Form Factor

This kit delivers 512 GB of DDR5 server memory across eight 64 GB registered DIMMs. The 288-pin RDIMM modules use a 2Rx4 organization and operate at 1.1 V, matching the electrical and physical requirements of the Supermicro H13DSH motherboard.

DDR5-5600 Interface Limits

The PC5-44800 standard sets the maximum data rate at 5600 MT/s with a CAS latency of CL46. Registered buffering and ECC are mandatory for this platform, so unbuffered or non-ECC modules will not function. Full-slot population is supported only when every DIMM meets these exact timing and voltage specifications.

Workload Headroom

Eight ranks per channel provide the density needed for large virtualization clusters, in-memory databases, and high-throughput compute nodes. The registered architecture keeps signal integrity stable at full capacity, while ECC corrects single-bit errors on the fly. Systems requiring more than 512 GB or a different DIMM rank configuration will need a motherboard that supports higher densities.

Highlights

  • 512 GB total capacity from eight 64 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operation at 2Rx4 rank matches the board's memory controller
  • 288-pin RDIMM form factor verified for Supermicro H13DSH motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K8
Capacity512GB (8 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 8X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose this 512GB kit or a smaller capacity for my Supermicro H13DSH?

This kit provides eight 64GB modules for a total of 512GB. Select it when your workload needs maximum memory per socket and the board's population rules allow all slots to be filled with 2Rx4 registered DIMMs.

What does the 5600MHz rating mean once the modules are installed in the server?

The memory controller will run the kit at DDR5-5600 (PC5-44800) with CL46 latency at 1.1V, delivering the rated throughput as long as the motherboard firmware recognises the 2Rx4 registered configuration.

How does the 288-pin RDIMM interface affect compatibility and performance limits?

The 288-pin registered DIMM form factor is required by the H13DSH; the registered buffer lets all eight slots operate at full 5600MHz speed while ECC corrects single-bit errors, preventing the bandwidth drop seen with unbuffered modules in fully populated servers.

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