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Two green DDR4 RDIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 2Rx4 ECC RDIMM for MSI WS WRX80 memory upgrade

SKU CH-ADZS-RR1KR

A 64 GB kit of two 32 GB DDR4 3200 CL22 ECC registered DIMMs for MSI WS WRX80 workstations

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 64GB 2X32GB

Show 4 more
  • ECC registered design protects data integrity in critical workloads
  • 64GB dual-rank kit expands capacity for multi-threaded applications
  • DDR4 3200 speed matches motherboard specification for stable operation
  • 2V JEDEC voltage reduces power draw per module
  • 288-pin RDIMM form factor fits MSI WS WRX80 memory slots

MSI WS WRX80 Compatible Memory Kit

This NEMIX RAM kit provides 64GB of DDR4 3200 ECC Registered memory in a 2x32GB configuration. It is designed for the MSI WS WRX80 motherboard and targets workstation and server environments that require error correction and registered signal integrity. The modules operate at 1.2V with CL22 latency.

Capacity and Headroom for Registered Workloads

The 64GB total capacity across two 2Rx4 modules suits memory-intensive tasks such as virtualisation, large dataset processing and multi-user database workloads. Registered buffering reduces electrical load on the memory controller, allowing stable operation at full population. Systems needing more than 64GB or higher frequencies than 3200 MT/s will exceed this kit's specifications.

DDR4 RDIMM Interface Limits

The 288-pin DDR4 RDIMM form factor fits only DDR4 Registered DIMM slots and cannot be used in unbuffered consumer platforms. Maximum transfer rate is PC4-25600 at 3200 MT/s with CL22 timing. ECC functionality requires platform support for error detection and correction. Mixed populations with different ranks, speeds or voltages are not covered by this kit's validated configuration.

How it compares

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

Price $549.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.59 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineMSI Server/Workstation Motherboard Compatible Series Memory
Model nameMSI DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-324K2
Total capacity64 GB (2 × 32 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 rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsMSI
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

Will this 3200 CL22 ECC RDIMM kit run reliably alongside my existing DDR4 modules in the MSI WS WRX80?

The kit is DDR4 3200 PC4-25600 CL22 1.2V 2Rx4 ECC registered. Mixing speeds or ranks can force the system to run at the lowest common settings; check the motherboard manual for supported population rules.

How can I verify the 64 GB kit is detected and running at 3200 CL22 after installation?

Enter the BIOS or UEFI and confirm the memory shows 64 GB total, DDR4 3200 MT/s, CL22 timings, 1.2 V, and ECC registered status.

What exactly ships in the box and is anything else required to install it?

The package contains two 32 GB 288-pin DDR4 RDIMM modules. No heat spreaders or extra cables are included; only a compatible motherboard slot and standard tools are needed.

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