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Two green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE 611C-TN4R/621C-TN12R

SKU CH-QNGB-CSEYC

A 128 GB DDR5 ECC registered server memory kit built for ThinkMate SuperServer 611C-TN4R and 621C-TN12R systems

  • Capacity128GB (2 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB kit (2 × 64 GB) doubles server memory capacity
  • DDR5 4800 MT/s (PC5-38400) delivers high bandwidth for demanding workloads
  • ECC registered RDIMM corrects errors to protect data integrity
  • 10 V operation reduces power draw in dense configurations
  • Validated for Thinkmate SuperServer 611C-TN4R and 621C-TN12R

128 GB DDR5 ECC RDIMM kit for ThinkMate servers

This 128 GB kit contains two 64 GB DDR5 4800 registered DIMMs with ECC and a CL40 latency. It is built for ThinkMate SuperServer 611C-TN4R and 621C-TN12R systems that require registered error-correcting memory. The modules run at 1.10 V and use a 2Rx4 organisation.

Sustained load behaviour with registered ECC

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors and detects multi-bit errors without halting the system. The 4800 MT/s data rate and CL40 timing deliver steady throughput for virtualisation, database and compute workloads that run for extended periods.

Installation notes for 288-pin DDR5 RDIMMs

Align the single key notch on each 288-pin module with the slot and press firmly until the retention clips lock. Populate the slots specified in the server manual to enable the correct channel configuration. Systems that do not support DDR5 registered ECC RDIMMs will not accept these modules.

Highlights

  • 128 GB kit (2 × 64 GB) doubles server memory capacity
  • DDR5 4800 MT/s (PC5-38400) delivers high bandwidth for demanding workloads
  • ECC registered RDIMM corrects errors to protect data integrity
  • 10 V operation reduces power draw in dense configurations
  • Validated for Thinkmate SuperServer 611C-TN4R and 621C-TN12R

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE 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 SystemTHINKMATE
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

Questions about this item

Does the 1.10 V operating voltage keep power draw and heat low when this 128 GB kit runs 24/7 in a Thinkmate 611C-TN4R?

The modules run at 1.10 V, the standard DDR5 voltage, so power consumption and thermal output stay within normal DDR5 limits for continuous server operation.

What must the Thinkmate 621C-TN12R already have for this 288-pin DDR5 RDIMM kit to be recognised at boot?

The server needs DDR5 RDIMM slots that support 2Rx4 registered ECC modules and a BIOS configured for 4800 MT/s CL40 memory.

Will the 2Rx4 registered ECC design work alongside any existing DDR5 RDIMMs already installed in the Thinkmate 611C-TN4R?

Yes, provided the installed modules are also DDR5 RDIMMs with ECC and the same 4800 MT/s speed; the memory controller will train all channels to the common 4800 MT/s CL40 timing.

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