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Four green DDR4 RDIMM sticks in anti-static bags

NEMIX RAM

NEMIX RAM 64GB 4x16GB DDR4 3200 CL22 ECC RDIMM ThinkMate Server Memory Upgrade

SKU CH-DJRH-3XTG2

A 64 GB registered ECC DDR4 kit running at 3200 MHz with CL22 latency for ThinkMate rackmount servers

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 2 V operation reduces power draw in rackmount systems
  • Compatible with ThinkMate RAX-XS4 and RAX-XH2 servers

Capacity and Compatibility

This kit delivers 64GB of DDR4 server memory in a matched set of four 16GB modules. It is built specifically for ThinkMate RAX-XS4 and RAX-XH2 rackmount servers that require registered ECC DIMMs. The modules operate at 3200MHz with a CL22 latency and 1.20V voltage.

Registered ECC Constraints

Registered DIMMs with ECC add a clock cycle for buffering and error correction, which increases stability for continuous workloads. These modules will not function in desktop or consumer motherboards that lack support for registered memory and ECC verification. The 2Rx8 organisation fits the memory controller requirements of the listed ThinkMate platforms.

Build and Installation

Each module uses a standard 288-pin DDR4 RDIMM form factor without a heat spreader, allowing tight spacing in dense server chassis. Major OEM chips from Samsung, Micron or Hynix are used across the kit. Installation follows the server manual's population rules; no additional cooling hardware is required for the bare PCB design.

Highlights

  • 64 GB total capacity from four 16 GB modules
  • DDR4 3200 speed with CL22 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 2 V operation reduces power draw in rackmount systems
  • Compatible with ThinkMate RAX-XS4 and RAX-XH2 servers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-628K4
Capacity64GB (4 x 16GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 4×16 GB kit or buy single 16 GB modules to reach 64 GB?

The kit supplies four matched 16 GB modules for a total of 64 GB, ensuring identical timings and rank configuration across all slots.

What does the 3200 MHz rating deliver once the modules are installed in a ThinkMate server?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.2 V, providing the rated bandwidth when the platform memory controller is set to that speed.

How does the 288-pin RDIMM interface and registered ECC design affect compatibility?

The 288-pin DDR4 RDIMM form factor with registered ECC and 2Rx8 organisation is required by the listed ThinkMate rackmount servers; the memory controller must support registered DIMMs.

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