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Four green DDR4 RDIMM sticks with black chips and gold contacts

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 1.2V 288-Pin ECC RDIMM THINKMATE Server Memory Upgrade

SKU CH-CZEN-53RYZ

512GB DDR4-3200 ECC registered server memory kit, four 128GB RDIMMs at CL22 and 1.2V for Thinkmate HDX-XN servers

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity from four 128 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 4Rx4 organisation maximises density per DIMM slot
  • 2 V operation matches standard DDR4 voltage

512GB DDR4 3200 ECC RDIMM kit

This 512GB kit contains four 128GB DDR4 3200 registered DIMMs built for THINKMATE HDX servers. ECC and registered buffering protect data integrity in multi-socket workloads. IT teams specify it when virtualisation hosts or database nodes need maximum capacity per channel.

288-pin registered modules without heat spreaders

Each stick runs at 1.2V with CL22 latency and a 4Rx4 organisation. The bare PCB fits dense server boards where tall heat spreaders would block airflow or adjacent slots. Registered signalling reduces electrical load on the memory controller for stable operation at full population.

Replaces smaller RDIMM sets in qualified THINKMATE

The upgrade is worthwhile when the current configuration leaves DIMM slots empty or caps memory below the CPU limit. Buyers who need non-ECC UDIMMs or desktop-form-factor SO-DIMMs should look elsewhere.

Highlights

  • 512 GB total capacity from four 128 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 4Rx4 organisation maximises density per DIMM slot
  • 2 V operation matches standard DDR4 voltage

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does DDR4 3200 PC4-25600 run at 3200 MT/s in a THINKMATE HDX-XN24-52S3?

Yes, the kit is rated DDR4 3200 (PC4-25600) and will operate at that transfer rate when the server's memory controller supports it.

Will four 288-pin 128 GB RDIMMs fit the THINKMATE HDX-XN12-32S3 memory slots?

Each module is a standard 288-pin DDR4 RDIMM; the HDX-XN12-32S3 accepts registered DIMMs of this form factor.

What is the correct order to populate the 4Rx4 modules for quad-channel operation?

Install one module per channel following the motherboard's slot-colour guide; the common mistake is placing two modules in the same channel.

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