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Four green DDR4 RDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 ECC RDIMM CL22 1.2V 288-Pin memory upgrade

SKU CH-K0ZQ-VYZC5

A 64 GB registered DDR4-3200 ECC kit of four 16 GB modules at 1.2 V, CL22, built for Thinkmate servers

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM for server data integrity
  • 2 V low-voltage operation reduces power draw
  • Validated for Thinkmate HDX server platforms

64GB DDR4 3200 ECC RDIMM kit

This 64GB kit contains four 16GB DDR4 3200 ECC RDIMM modules rated at PC4-25600 with CL22 timings and 1.2V operation. The registered design and 2Rx8 organisation target Thinkmate HDX-XN24 and HDX-XN12 server platforms that require registered ECC memory.

Registered ECC with major OEM chips

Each module uses Samsung, Micron or Hynix components and ships without heat spreaders to fit dense server DIMM slots. The registered buffer and on-die ECC correct single-bit errors and reduce electrical load on the memory controller, supporting stable operation under sustained workloads.

Suits Thinkmate HDX-XN servers needing registered

Builders upgrading compatible Thinkmate HDX-XN24-52S3, HDX-XN24-32S3, HDX-XN12-52S3 or HDX-XN12-32S3 systems can add this kit directly. Buyers who need unbuffered UDIMMs, non-ECC memory, speeds above 3200MT/s, or capacities beyond 64GB should look at other configurations.

Highlights

  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM for server data integrity
  • 2 V low-voltage operation reduces power draw
  • Validated for Thinkmate HDX server platforms

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-628K4
Capacity64GB (4 x 16GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 1.2V DDR4 modules need any firmware updates or re-training after the server runs for several months?

No firmware updates or re-training are required; the registered ECC RDIMMs operate at the rated 1.2V and CL22 timings for the life of the installation.

What is the first limit reached when all four 16GB sticks run at 3200 MT/s under continuous load?

The CL22 CAS latency at 3200 MT/s is the primary timing boundary; the registered buffer and ECC logic maintain stability up to that rated speed.

How much extra heat or fan noise should I expect from the 64GB kit running 24/7 in a ThinkMate chassis?

The modules have no heat spreader and draw only 1.2V, so thermal output is minimal and typically handled by existing server airflow without added noise.

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