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Eight green DDR4 RDIMM modules, bare circuit boards with gold edge connectors

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 3200 ECC RDIMM CL22 288-Pin THINKMATE Compatible memory upgrade

SKU CH-72SW-J80QC

512 GB of DDR4 ECC registered server memory in eight 64 GB modules at 3200 MHz CL22 for Thinkmate systems

  • Capacity512GB (8 x 64GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity from eight 64 GB modules
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered design detects and corrects memory errors
  • 2 V operation reduces power draw in dense configurations
  • Validated for ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 systems

512GB ECC RDIMM kit for THINKMATE servers

This registered DDR4 3200 kit delivers 512GB across eight 64GB modules built for THINKMATE STX-WS-QS12-12E2 and STX-WS-QE36-14E2 platforms. ECC and registered buffering protect data integrity in mission-critical workloads. The 1.20V modules install in standard 288-pin slots without heat spreaders. IT teams specify this kit for Windows NAS and enterprise server upgrades.

Capacity and headroom for multi-socket servers

Eight 4Rx4 modules provide dense capacity for virtualisation, large databases and in-memory analytics. The 3200 MT/s rating and CL22 latency support sustained throughput on compatible THINKMATE motherboards. Systems requiring more than 512GB or higher frequencies must use different module configurations. Workloads that exceed registered DIMM limits or need unbuffered memory cannot use this kit.

DDR4 registered interface limits

The DDR4 3200 registered interface tops out at PC4-25600 bandwidth with 288-pin electrical and mechanical specifications. Registered signalling adds one cycle of latency versus unbuffered modules but enables the high capacities shown here. Platforms limited to lower DDR4 speeds or unbuffered-only slots will not accept these RDIMMs. Future DDR5 platforms require a different socket and voltage.

Highlights

  • 512 GB total capacity from eight 64 GB modules
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered design detects and corrects memory errors
  • 2 V operation reduces power draw in dense configurations
  • Validated for ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 systems

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

Will the 3200 MHz DDR4 RDIMM modules run at their rated speed in a Thinkmate server that currently uses slower DDR4 ECC memory?

The modules are rated for DDR4 3200 (PC4-25600) and will operate at the highest speed the server's memory controller supports. If the existing memory runs slower, the system typically downclocks all modules to match the lowest common speed.

How can I verify the 8x64GB kit is recognised and running with ECC active after installation?

Enter the system BIOS or UEFI on boot and check the memory information screen. It should show 512 GB total capacity, 3200 MT/s speed, CL22 timings, 1.20 V voltage and ECC enabled for each of the eight 288-pin RDIMM slots.

Does the package include anything besides the eight 64 GB DDR4 3200 ECC RDIMM modules?

The package content lists only the 512 GB (8 x 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-pin ECC RDIMM registered server memory kit. No heat spreaders, cables or additional accessories are included.

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