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Twelve bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM CSE-GS7A-000NBP3 1.5TB (12x128GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-BPYS-M9CJ6 MPN CSE-GS7A-000NBP3

A 1.5 TB DDR5 ECC registered server kit of twelve 128 GB modules running at 4800 MT/s CL40 for Supermicro workstations

  • Capacity1.5TB (12 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Massive 1.5TB capacity from twelve 128GB modules
  • DDR5 4800 speed with CL40 latency for responsive throughput
  • ECC registered design protects data integrity under load
  • 1V operation reduces power draw in dense servers
  • Validated for SuperMicro SYS-751A-I and X13DAI-T platforms

Server workstation memory kit

This NEMIX RAM kit delivers 1.5TB of DDR5 memory across twelve 128GB modules for the SuperMicro SuperWorkstation SYS-751A-I. Registered ECC RDIMM architecture provides error correction and signal stability required by multi-socket server platforms. The modules operate at 4800MHz with CL40 latency and 1.1V power draw.

Registered ECC RDIMM changes

Registered buffering reduces electrical load on the memory controller so all twelve modules can run together without timing degradation. On-die ECC detects and corrects single-bit errors to protect data integrity in databases, virtualization and scientific workloads. The 4Rx4 organisation fits the motherboard's quad-rank slot population rules.

Suits validated SuperMicro builds

This kit is validated for the SuperMicro X13DAI-T and SYS-751A-I workstations that accept twelve 288-pin DDR5 RDIMMs. Builders using consumer motherboards or systems limited to unbuffered UDIMMs cannot use these modules. Buyers needing lower capacity or non-ECC memory should select a different kit.

Highlights

  • Massive 1.5TB capacity from twelve 128GB modules
  • DDR5 4800 speed with CL40 latency for responsive throughput
  • ECC registered design protects data integrity under load
  • 1V operation reduces power draw in dense servers
  • Validated for SuperMicro SYS-751A-I and X13DAI-T platforms

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K12
Capacity1.5TB (12 x 128GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content1.5TB (12X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 12 modules of 128GB each ever need replacement under normal server workloads?

The DDR5 ECC RDIMM modules are built for continuous operation; no scheduled replacement is required unless a module fails.

What limits sustained throughput when all 12 slots are populated at 4800 MT/s?

The CAS latency of CL40 and 4Rx4 rank organisation set the timing ceiling for sustained bandwidth.

How much heat and power does the 1.5TB kit generate when running all day at 1.1V?

Each module operates at 1.1V without a heat spreader; total power draw scales with the 12 x 128GB configuration under load.

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