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Eight green DDR4 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 3200 4Rx4 THINKMATE XS8-24S3 Workstation memory upgrade

SKU CH-JRVA-182H4

Eight 64 GB DDR4 ECC registered RDIMMs running at 3200 MHz CL22 1.2 V for Thinkmate XS8-24S3 workstations

  • Capacity512GB (8 x 64GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity across eight 64 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered RDIMM design for data integrity
  • 4Rx4 rank organisation on 288-pin DDR4 form factor
  • 20 V operating voltage for efficient power use

512 GB DDR4-3200 ECC RDIMM kit

This 512 GB kit contains eight 64 GB DDR4-3200 registered ECC modules built for the THINKMATE XS8-24S3 workstation. It targets IT professionals who need maximum supported memory capacity in a qualified configuration. The modules are new and validated for mission-critical server and workstation workloads.

Registered ECC with 4Rx4 organisation

The decisive specification is the 4Rx4 registered ECC design, which allows the platform to address the full 512 GB while maintaining error correction and signal integrity. Systems that require registered DIMMs and support 4Rx4 ranks will accept this kit; platforms limited to unbuffered or lower-rank modules will not. The 288-pin DDR4 form factor and 1.20 V operation match the workstation's memory subsystem.

Eight 64 GB modules fill every slot

The kit populates all eight DIMM slots with 64 GB modules, delivering the full 512 GB capacity the workstation can accommodate. It comfortably handles large virtualisation clusters, in-memory databases and heavy rendering pipelines that demand maximum RAM. Headroom ends when the application working set exceeds 512 GB or when the platform's memory controller cannot support additional ranks beyond the installed 4Rx4 configuration.

Highlights

  • 512 GB total capacity across eight 64 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered RDIMM design for data integrity
  • 4Rx4 rank organisation on 288-pin DDR4 form factor
  • 20 V operating voltage for efficient power use

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-944K8
Capacity512GB (8 x 64GB)
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 (8X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 3200 MT/s rating mean for real-world throughput in a THINKMATE XS8-24S3 workstation?

The modules run at 3200 MT/s with CL22 latency; actual bandwidth depends on the memory controller and how many channels are populated.

What does the PC4-25600 designation cap in practice?

PC4-25600 is the JEDEC speed grade for DDR4 3200; the workstation's memory controller and channel population determine the sustained rate.

What physical slot and clearance do the 8x64 GB modules need?

Each module is a 288-pin DDR4 RDIMM without a heat spreader, so it fits standard RDIMM slots and low-profile CPU coolers.

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