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Four green DDR4 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR4 3200 CL22 ECC RDIMM THINKMATE XS8-24S3 memory upgrade

SKU CH-98PS-MN6RQ

A 512GB quad-channel DDR4-3200 ECC registered kit with four 128GB modules at CL22 for ThinkMate XS8-24S3 workstations

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 512 GB total capacity scales memory-heavy workloads
  • Four 128 GB modules populate all 24 slots
  • DDR4 3200 speed feeds data at PC4-25600 bandwidth
  • ECC registered design corrects errors for server stability
  • 2 V operation keeps power draw low

Capacity and purpose

This 512 GB kit comprises four 128 GB DDR4 3200 registered ECC RDIMMs built for the Thinkmate XS8-24S3 workstation. It targets IT professionals who need maximum memory capacity for virtualisation, large databases or scientific workloads on this specific platform.

Registered ECC and testing

Each module uses a 4Rx4 organisation with on-die ECC and a registered buffer to maintain signal integrity across all four slots. The supplier stresses every stick under load before shipment, so the kit arrives validated for stability in mission-critical environments.

Physical fit and daily handling

The 288-pin DDR4 form factor slots directly into the workstation's memory sockets without adapters. No heat spreaders are fitted, which keeps the modules low-profile for tight server chassis and simplifies installation in crowded DIMM arrays.

How it compares

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

Price $3,793.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.41 per GB
Cheaper than about 55% 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 numberMR25600-744K4
Total capacity512 GB (4 × 128 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 items512 GB (4 × 128 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 4Rx4 DDR4 modules need replacement if the Thinkmate XS8-24S3 workload grows beyond 512GB capacity?

The kit provides 512GB across four 128GB DDR4 3200 RDIMMs. If the application requires more memory, additional compatible modules must be sourced; the installed sticks themselves do not wear out under normal server operation.

Does the CL22 latency at 3200MT/s become the bottleneck during sustained all-core compute on the XS8-24S3?

At DDR4 3200 with CL22 timing, the memory controller latency is fixed by the module specification. Under continuous heavy load the CAS latency and 1.2V operation set the practical throughput ceiling before thermal or power limits appear.

How much heat and power do the four registered ECC RDIMMs generate when the workstation runs 24/7?

Each 128GB RDIMM operates at 1.20V without a heat spreader. Total power draw scales with the 512GB configuration, and the registered design adds minimal overhead; chassis airflow handles the resulting heat in typical server environments.

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