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NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 PC4-25600 4Rx4 CL22 288-Pin ECC RDIMM ThinkMate memory upgrade

SKU CH-4G5H-ADPTZ

384 GB DDR4 3200 ECC registered server memory kit with six 64 GB modules for ThinkMate systems

  • 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 capacity handles massive server workloads
  • DDR4 3200 speed with CL22 latency for responsive data access
  • ECC registered design protects data integrity in mission-critical systems
  • 6×64 GB 4Rx4 modules built with major OEM chips for stability
  • 2 V operation at 288-pin RDIMM form factor fits ThinkMate servers

384GB ECC RDIMM kit for ThinkMate servers

This 384GB kit contains six 64GB DDR4 3200 registered ECC modules built for ThinkMate HDX-XN24 and HDX-XN12 server platforms. It targets administrators who need maximum memory capacity in a validated configuration for virtualization, database or compute workloads.

Capacity and headroom

Six 4Rx4 modules deliver 384GB total at 1.20V with CL22 latency, filling twelve DIMM slots across dual-socket ThinkMate systems. The high-density 64GB ranks provide headroom for large VM fleets or in-memory databases, while registered buffering maintains signal integrity at full population. Bandwidth scales to PC4-25600 per module, though total throughput is limited by the platform memory controller.

DDR4 RDIMM interface limits

The 288-pin DDR4 RDIMM form factor caps speed at 3200 MT/s and requires a registered memory controller; unbuffered consumer boards cannot use these modules. ECC correction adds single-bit error detection and correction but cannot recover multi-bit failures. Maximum capacity is bound by the server memory controller and qualified vendor list, so expansion beyond 384GB depends on the specific ThinkMate model and BIOS revision.

How it compares

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

Price $2,796.99
Pricier than about 72% 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 $7.28 per GB
Cheaper than about 56% 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

Will the six 64 GB DDR4 3200 RDIMMs run alongside my existing DDR4 modules in the ThinkMate HDX-XN24-52S3?

Each module operates at 1.20 V with CL22 timing and 4Rx4 organisation, matching the DDR4 3200 PC4-25600 specification for these ThinkMate servers.

How can I confirm the 384 GB kit is recognised and running at 3200 MT/s after installation?

The system BIOS or UEFI will display 384 GB total capacity, 3200 MT/s speed and registered ECC status for all six 288-pin slots.

What comes in the package and is any extra hardware required for the ThinkMate HDX-XN12-32S3?

The box contains six 64 GB DDR4 3200 RDIMMs (part MR25600-944K6); no cables, brackets or additional parts are included or needed.

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