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Four green DDR5 RDIMM modules without heat spreaders, 288-pin, 1.1V, CL40

NEMIX RAM

NEMIX RAM 384GB 4x96GB DDR5 4800 CL40 1.1V ECC Registered RDIMM memory upgrade

SKU CH-PY5E-NVCVP

A 384GB kit of four 96GB DDR5 4800 CL40 registered ECC RDIMMs at 1.1V, validated for the Supermicro H13SSF motherboard

  • Capacity384GB (4 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 4X96GB

Show 30 more configurations
  • 384 GB total capacity from four 96 GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified compatible with Supermicro H13SSF motherboard

Capacity and fit

This 384GB kit delivers four 96GB DDR5 4800 RDIMM modules built to the exact rank, voltage and timing the Supermicro H13SSF motherboard expects. The 2Rx4 registered ECC design lets every slot run fully populated at rated speed without manual tuning. System integrators upgrading that specific platform receive the precise module population the board requires.

Registered ECC advantage

Registered buffering offloads the memory controller so all four slots operate at full capacity while ECC corrects single-bit errors on the fly. This combination stops silent data corruption and unplanned reboots before they reach production workloads. The 1.1V operating voltage matches the platform specification for stable enterprise operation.

288-pin RDIMM form factor

The 288-pin registered DIMM form factor fits only motherboards wired for RDIMM memory; it will not seat in UDIMM or SODIMM slots. No heat spreaders are included, so airflow across the bare modules must be provided by the server chassis. Builders should consult the system manual for approved DIMM population order before installation.

Highlights

  • 384 GB total capacity from four 96 GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified compatible with Supermicro H13SSF motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K4
Capacity384GB (4 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 4X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 2Rx4 registered ECC modules need any firmware updates or periodic replacement?

The 2Rx4 registered ECC modules operate at the rated DDR5 4800 speed and 1.10 V without firmware updates, and server memory of this type is not a scheduled replacement part.

What limit appears first when the 384 GB kit runs continuously at CL40?

The DDR5 4800 controller and CL40 timing set the throughput ceiling; with all four slots populated the memory controller reaches its maximum sustainable bandwidth before any thermal limit.

How much heat and power do the four 96 GB RDIMMs generate under all-day load?

Each module runs at 1.10 V with no heat spreader, so total power draw stays within the DDR5 4800 registered DIMM specification and airflow from the server chassis handles the heat.

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