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Four green DDR5 RDIMM modules without heat spreaders, 288 pins each

NEMIX RAM

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

SKU CH-5934-CRA2E

A 384GB DDR5 server kit of four 96GB registered ECC RDIMMs running at 6400MHz CL52 1.1V, validated for the Supermicro X14SDW-64CM-SP9F motherboard

  • Capacity384GB (4 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 384GB 4X96GB

Show 4 more configurations
  • 384 GB total capacity from four 96 GB modules for high-density server workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput on compatible platforms
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors automatically
  • 1 V operation matches the board's voltage requirement for stable full-population performance
  • Verified fitment for Supermicro X14SDW-64CM-SP9F motherboard using 288-pin RDIMM form factor

Exact-match DDR5-6400 kit for Supermicro

This 384 GB kit delivers four 96 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 timings at 1.10 V. It targets administrators who need the precise rank, voltage and timing their server memory controller expects for full-capacity recognition.

288-pin registered ECC modules built

Each 2Rx4 module uses registered buffering to offload the memory controller, allowing every slot to run fully populated at rated speed. ECC corrects single-bit errors on the fly, preventing silent data corruption in production workloads.

Low-voltage operation at 1.10 V reduces power draw

Without heat spreaders the DIMMs rely on server chassis airflow, so thermals and noise follow the platform's cooling design. The registered architecture keeps electrical load steady across all four slots during sustained operation.

Highlights

  • 384 GB total capacity from four 96 GB modules for high-density server workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput on compatible platforms
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors automatically
  • 1 V operation matches the board's voltage requirement for stable full-population performance
  • Verified fitment for Supermicro X14SDW-64CM-SP9F motherboard using 288-pin RDIMM form factor

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

Other versions of this model

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Questions about this item

What DDR5 standard and speed does this 384GB kit run at?

The kit operates at DDR5 6400 (PC5-51200) with a CAS latency of CL52, so the memory controller sees 6400 MT/s at the rated timing.

What physical slot and form factor do these 96GB modules need?

Each module is a 288-pin DDR5 RDIMM; the motherboard must provide DDR5 RDIMM slots — UDIMM or SODIMM sockets will not accept them.

What is the correct population order for the four modules on the Supermicro X14SDW-64CM-SP9F?

Consult the motherboard manual for the approved DIMM population sequence; installing the 2Rx4 registered modules in the wrong slots can prevent the system from recognising the full 384GB capacity.

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