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Six green DDR4 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 CL22 4Rx4 ECC RDIMM THINKMATE Server memory upgrade

SKU CH-DTTA-3ZV2F

A 384GB kit of six 64GB DDR4 3200 CL22 4Rx4 ECC registered DIMMs for ThinkMate rackmount servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 384 GB total capacity from six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 2 V operation reduces server power draw
  • Qualified for Thinkmate RAX-XS4-21S1-10G and related rackmount servers

Capacity and Compatibility

This 384GB kit delivers six 64GB DDR4 3200 ECC RDIMM modules built for Thinkmate RAX-XS4 and RAX-XH2 rackmount servers. The registered 4Rx4 design targets enterprise workloads that demand maximum density per slot.

Build and Connectors

Each stick uses a 288-pin DDR4 interface at 1.2V with CL22 timing and no heat spreader, keeping the profile low for tight server chassis. Major OEM chips from Samsung, Micron or Hynix are stress tested under load before shipping.

Upgrade Path

The kit replaces smaller DDR4 RDIMM sets when the platform supports 4Rx4 population rules and the full 384GB capacity. Buyers who need ECC registered memory but cannot populate six slots or whose systems limit rank count should verify the qualified vendor list first.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $2,546.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $6.63 per GB
Cheaper than about 60% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items384 GB (6 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does DDR4 3200 PC4-25600 cap the memory bus at 3200 MT/s?

Yes, the kit is rated for DDR4 3200 which runs at 3200 MT/s and is labelled PC4-25600 for that data rate.

Will these 288-pin RDIMMs fit the THINKMATE RAX-XS4-21S1-10G server?

The modules are 288-pin DDR4 RDIMMs built for THINKMATE RAX-XS4-21S1-10G, RAX-XS4-11S1-10G and RAX-XH2-11S3 rackmount servers.

Do I need to populate all six slots in matched order for the 6x64 GB kit?

Install the six 64 GB RDIMMs in the slot sequence shown in the server manual; the 4Rx4 organisation requires matched population per channel.

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