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Two green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM CSE-735D4-1K26B 128GB (2x64GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-S7TZ-T0M91 MPN CSE-735D4-1K26B

128 GB dual-channel DDR5 kit with ECC registered modules running at 4800 MT/s CL40 for Supermicro workstations

  • Capacity128GB (2 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB DDR5 capacity for heavy server workloads
  • ECC registered design protects data integrity under load
  • 4800 MT/s speed with CL40 latency for responsive throughput
  • 1 V operation reduces power draw in dense configurations
  • Validated for Supermicro SYS-531A-I and X13SRA-TF platforms

Capacity and kit layout

This NEMIX RAM kit delivers 128 GB in two 64 GB modules. It is DDR5 4800 registered ECC RDIMM memory built for the Supermicro SuperWorkstation SYS-531A-I. The kit targets IT professionals who need maximum capacity in a dual-channel server or workstation platform.

Build integration and platform fit

Each module is a 288-pin DDR5 RDIMM with 2Rx4 organisation and operates at 1.1 V. The registered design places a buffer on the command bus, reducing electrical load on the Supermicro X13SRA-TF motherboard. ECC circuitry corrects single-bit errors to protect data integrity in mission-critical workloads. No heat spreader is fitted, so airflow across the DIMM slots must be adequate.

Ideal buyer and limitations

This kit suits administrators expanding a compatible Supermicro workstation to 128 GB with validated ECC registered modules. Buyers who need unbuffered UDIMMs, lower latency timings, or memory for consumer desktop platforms should look elsewhere. Systems that do not support DDR5 RDIMM registered ECC memory cannot use this kit.

Pontos fortes

  • 128 GB DDR5 capacity for heavy server workloads
  • ECC registered design protects data integrity under load
  • 4800 MT/s speed with CL40 latency for responsive throughput
  • 1 V operation reduces power draw in dense configurations
  • Validated for Supermicro SYS-531A-I and X13SRA-TF platforms

Especificações

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K2
Capacity128GB (2 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (2X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Perguntas sobre este artigo

Will the 1.10V voltage of these DDR5 modules limit sustained performance in the SuperMicro SYS-531A-I?

The 1.10V operating voltage is the standard JEDEC specification for DDR5 and is fully supported by the SuperMicro SYS-531A-I workstation platform for continuous operation.

How much heat do two 64GB DDR5 4800 CL40 RDIMMs generate under all-day load in a CSE-735D4 chassis?

As standard registered DDR5 modules without heat spreaders, they rely on system airflow; the CSE-735D4 chassis fan wall provides directed cooling across the DIMM slots for sustained workloads.

Does the SuperMicro X13SRA-TF motherboard require a specific BIOS version to recognise this 2Rx4 128GB kit?

The kit is validated for the SuperMicro X13SRA-TF motherboard in the SYS-531A-I; current BIOS releases support 64GB 2Rx4 RDIMM density per slot at DDR5 4800 speeds.

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