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Two green DDR5 RDIMM sticks, bare chips, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 5600 128GB 2x64GB CL46 2Rx4 ECC RDIMM memory upgrade

SKU CH-DCTV-DD7F5

128 GB DDR5 5600 ECC registered DIMM kit built for the Supermicro X14SDV-42C-SP3F motherboard

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 128GB 2X64GB

  • 128 GB total capacity from two 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for Supermicro X14SDV-42C-SP3F
  • Registered ECC design corrects single-bit errors and offloads the memory controller under full load
  • 1 V operation at 2Rx4 rank matches the board's voltage and population rules exactly
  • 288-pin RDIMM form factor ensures physical and electrical compatibility with the target motherboard

Server-grade DDR5 upgrade

This 128GB kit contains two 64GB DDR5 RDIMMs rated at 5600MHz PC5-44800 with CL46 latency and 1.1V operation. It targets administrators upgrading the Supermicro X14SDV-42C-SP3F motherboard where registered ECC memory is required. The modules use major OEM Samsung, Micron, or Hynix chips in a 2Rx4 configuration.

Registered ECC 288-pin form factor

Registered buffering reduces electrical load on the memory controller so all slots can be populated at full capacity. ECC detects and corrects single-bit errors to prevent silent data corruption in production workloads. The 288-pin RDIMM keying ensures mechanical compatibility only with boards that support registered DDR5.

Low-voltage DDR5 thermals

Operating at 1.1V helps limit power draw and heat output compared with higher-voltage DDR5 variants. No heat spreaders are fitted so airflow across the bare PCB is the primary cooling path. Verify your chassis provides adequate DIMM-slot airflow for sustained server operation.

Highlights

  • 128 GB total capacity from two 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for Supermicro X14SDV-42C-SP3F
  • Registered ECC design corrects single-bit errors and offloads the memory controller under full load
  • 1 V operation at 2Rx4 rank matches the board's voltage and population rules exactly
  • 288-pin RDIMM form factor ensures physical and electrical compatibility with the target motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K2
Capacity128GB (2 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 Content128GB 2X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What speed does the DDR5 5600 interface run at on this kit?

The modules operate at DDR5 5600 (PC5-44800) with a CAS latency of CL46 and 1.1V, so the memory controller sees the rated 5600 MT/s transfer rate when the board supports it.

Which physical slot and form factor do the 64 GB modules need?

They are 288-pin DDR5 RDIMMs, the registered form factor required by the Supermicro X14SDV-42C-SP3F motherboard; UDIMM or SODIMM modules will not fit.

What is the correct population order when installing both 64 GB sticks?

Consult the Supermicro X14SDV-42C-SP3F manual for the approved DIMM population sequence; the board's memory-population rules dictate which slots must be filled first for full 128 GB recognition.

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