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Eight green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 3200 ECC RDIMM CL22 1.2V 288-Pin memory upgrade

SKU CH-ATMH-CR8KN

Eight 64 GB DDR4 3200 ECC registered DIMMs deliver 512 GB of CL22 1.2 V server memory for Thinkmate rackmounts

  • 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 rated at PC4-25600 bandwidth
  • ECC registered RDIMM protects data integrity in servers
  • 2 V operation reduces power draw per module
  • Validated for ThinkMate RAX-PT10-11A1, RAX-PT8-12A1, RAX-PT12-12A1

System-specific DDR4 server kit

This NEMIX RAM kit delivers 512GB of DDR4 3200 ECC registered memory in eight 64GB modules. It is built for Thinkmate RAX-PT rackmount servers that require registered DIMMs with error correction. The 4Rx4 organisation and CL22 timing match the platform specifications exactly.

Installation notes for registered ECC DIMMs

Registered modules must be seated firmly until the retention clips click, and the server BIOS should recognise each 64GB rank without manual voltage changes at 1.2V. Mixing these 4Rx4 sticks with different rank counts or unbuffered DIMMs will prevent the system from posting.

Suited for Thinkmate RAX-PT capacity upgrades

This kit fits administrators expanding memory in the listed Thinkmate models where 512GB is supported. Buyers who need unbuffered ECC UDIMMs, non-ECC desktop memory, or a lower total capacity should look at a different product.

Highlights

  • 512 GB total capacity from eight 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM protects data integrity in servers
  • 2 V operation reduces power draw per module
  • Validated for ThinkMate RAX-PT10-11A1, RAX-PT8-12A1, RAX-PT12-12A1

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

How do I verify the kit is running at DDR4 3200 CL22 after installation?

Check the BIOS or a tool like CPU-Z to confirm the memory reports PC4-25600 speed, CL22 timings, and 1.20 V across all 8 modules.

What ships in the box and do I need extra parts?

The box contains the 512 GB kit as eight 64 GB 288-pin DDR4 RDIMM modules; no additional components are required for installation.

Which capacity and rank option matches the THINKMATE RAX-PT10-11A1 server?

Choose the 512 GB (8 × 64 GB) 4Rx4 kit listed as part number MR25600-944K8 for those rackmount models.

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