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NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR4 3200MHz CL22 ECC RDIMM THINKMATE XS8-24S3 memory upgrade

SKU CH-XN6B-JH3WZ

Eight-module 256 GB DDR4-3200 ECC registered RDIMM kit with CL22 timing and 1.2 V operation for Thinkmate XS8-24S3 workstations

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256GB kit expands server capacity for heavy workloads
  • DDR4 3200 speed handles data-intensive applications smoothly
  • ECC registered design detects and corrects memory errors automatically
  • 2V operation reduces power draw in 24/7 environments
  • 8×32GB 2Rx8 modules populate all slots for maximum density

Capacity and Purpose

This kit provides 256GB of DDR4 memory in eight 32GB registered ECC modules. It is built for the ThinkMate XS8-24S3 workstation and similar enterprise platforms that require registered DIMMs with error correction. The CL22 timing and 3200MHz speed suit memory-intensive server workloads rather than low-latency desktop tasks. Buyers needing unbuffered non-ECC memory for consumer motherboards cannot use this kit.

Sustained Load Behaviour

Registered buffering and ECC circuitry maintain data integrity during continuous multi-threaded operations such as virtualization, database serving or rendering farms. The 1.20V operating voltage keeps power draw predictable across all eight modules under full population. Dual-rank 2Rx8 organisation supports high density without exceeding the platform's electrical load limits. Systems that rely on consumer-grade memory without error correction will not achieve the same stability during extended duty cycles.

Build and Connectors

Each module uses a standard 288-pin DDR4 RDIMM form factor without heat spreaders, allowing tight spacing in populated server chassis. Major OEM DRAM from Samsung, Micron or Hynix is assembled and stress-tested by the supplier before shipment. The registered design adds a clock driver that reduces electrical load on the memory controller when all eight slots are filled. Builders using motherboards that accept only unbuffered UDIMMs will find these modules mechanically incompatible.

How it compares

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

Price $2,220.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $8.68 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-328K8
Total capacity256 GB (8 × 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (8 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 1.2 V registered design keep heat and power draw low when the 256 GB kit runs continuously?

The DDR4 modules operate at 1.20 V with registered buffering, which limits power per DIMM and reduces thermal load during sustained server workloads.

What motherboard slot type and ECC support are required to install these 288-pin RDIMMs?

A server or workstation board with 288-pin DDR4 RDIMM slots and ECC registered memory support is needed for the 8 x 32 GB kit.

Will the CL22 3200 MHz sticks downclock reliably if the system forces a lower DDR4 speed?

The PC4-25600 modules are JEDEC standard DDR4 parts and will negotiate the highest common speed supported by the platform and existing DIMMs.

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