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Two green DDR4 RDIMM sticks, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 ECC RDIMM CL22 ThinkMate memory upgrade

SKU CH-12XF-FZ4QQ

16 GB dual-channel DDR4 3200 ECC RDIMM kit for ThinkMate tower servers

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection prevents data errors in critical workloads
  • 3200 MHz speed handles demanding server applications smoothly
  • Registered design stabilises signal integrity on multi-DIMM channels
  • 2 V operation reduces power draw and heat output
  • 16 GB dual-channel kit boosts ThinkMate tower capacity instantly

System-specific upgrade

This 16 GB kit uses two 8 GB DDR4-3200 registered DIMMs built for ThinkMate TWX-QS8-14E3 and TWX-QS8-24E3 tower servers. ECC and register logic protect data integrity in workloads that cannot tolerate silent corruption.

Build integration

Each module runs at 1.2 V with CL22 timing and a 1Rx8 organisation, so the memory controller sees a single rank per slot. The 288-pin RDIMM form factor fits the server’s registered DIMM slots; unbuffered consumer boards will not accept these modules.

Bundled value

The pair is sold as a matched kit, removing the risk of mixing ranks or speeds across channels. Stress-tested modules arrive ready to install, letting administrators add capacity without qualifying separate sticks.

Highlights

  • ECC protection prevents data errors in critical workloads
  • 3200 MHz speed handles demanding server applications smoothly
  • Registered design stabilises signal integrity on multi-DIMM channels
  • 2 V operation reduces power draw and heat output
  • 16 GB dual-channel kit boosts ThinkMate tower capacity instantly

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-818K2
Capacity16GB (2 x 8GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank1Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content16GB (2X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the CL22 latency become a bottleneck during sustained server workloads?

At DDR4 3200 the CL22 timing is the standard registered ECC profile; the limit you hit first is the memory controller's maximum supported rank count, not the CAS value itself.

How much heat and power does the kit draw when the tower runs 24/7?

Each 8 GB module operates at 1.20 V without a heat spreader; registered ECC RDIMMs typically stay well within the DDR4 1.2 V thermal envelope under continuous load.

Which ThinkMate tower must I already own for this 288-pin kit to work?

The kit is validated for the TWX-QS8-14E3 and TWX-QS8-24E3 tower servers; other systems are not guaranteed compatible.

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