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Six green DDR4 RDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-AAEY-KMQXX

A 384 GB DDR4 3200 ECC registered kit of six 64 GB modules for ThinkMate rackmount servers

  • Capacity384GB (6 x 64GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 384 GB total capacity from six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered design detects and corrects data errors
  • 20 V operation with CL22 latency for stable performance
  • Validated for ThinkMate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 rackmount servers

384GB DDR4 3200 ECC RDIMM Kit

This 384GB kit contains six 64GB DDR4 3200 registered DIMMs built for Thinkmate rackmount servers. ECC and registered buffering protect data integrity under continuous load. Modules run at 1.2V with CL22 latency and a 4Rx4 organisation. The 288-pin form factor matches the qualified platforms listed by the supplier.

Suited for Thinkmate RAX-PT10-11A1 RAX-PT8-12A1

Administrators expanding memory in those exact Thinkmate models can install this kit with confidence. Builders working with other vendors or consumer motherboards should look elsewhere because the modules are validated only for the named systems. Workstations needing unbuffered memory or non-ECC operation are not a match for this registered ECC design.

384GB total capacity across six slots

The kit fills six DIMM slots with 64GB each, giving 384GB of addressable memory for virtualisation, large databases or high-thread-count compute. Headroom ends when the platform’s maximum supported capacity or slot count is reached. Workloads requiring more than 384GB or a higher memory frequency will need a different configuration.

Highlights

  • 384 GB total capacity from six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered design detects and corrects data errors
  • 20 V operation with CL22 latency for stable performance
  • Validated for ThinkMate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 rackmount servers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-944K6
Capacity384GB (6 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 Content384GB (6X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does my Thinkmate rackmount server need a specific BIOS revision to run 4Rx4 registered DIMMs?

The modules are validated for the RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 platforms; apply the latest vendor firmware before installation to ensure the memory controller recognises the 4Rx4 organisation.

Can I mix these 64 GB 4Rx4 sticks with older 32 GB 2Rx4 DDR4 3200 RDIMMs in the same host?

Mixing ranks changes the electrical load per channel; the server will down-clock to the lowest common timing and may disable ECC scrubbing, so populate identical 4Rx4 modules per channel for full 3200 MT/s operation.

How do I verify the kit is running at 3200 MT/s with ECC active after POST?

Enter the BIOS or UEFI memory information screen and confirm the reported speed shows 3200 MT/s, voltage reads 1.20 V, and ECC status is reported as enabled or active.

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