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Sixteen green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 128GB (16x8GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-PPWT-151K3

128 GB of DDR4-3200 ECC registered server memory in sixteen 8 GB modules for ThinkMate systems

  • Total capacity128 GB (16 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB capacity scales memory-intensive workloads
  • DDR4 3200 speed feeds data to multi-core CPUs
  • ECC registered design corrects errors for uptime
  • 16 x 8 GB kit fills all 24 DIMM slots
  • 2 V operation reduces server power draw

128 GB DDR4 ECC RDIMM kit for ThinkMate servers

This 128 GB kit contains sixteen 8 GB registered DDR4 modules rated at 3200 MT/s with CL22 latency. It is built for ThinkMate HDX-XN24 and HDX-XN12 server platforms that require ECC registered memory. The 1Rx8 organisation and 1.20 V operation match the platform specifications.

Thermals noise and power in normal use

Registered DDR4 modules at 1.20 V draw modest power and run cool without a heat spreader. The ECC circuitry adds negligible overhead while protecting data integrity under sustained server workloads. Fan noise remains governed by the chassis rather than the memory itself.

Upgrade path and when it matters

The kit replaces smaller-capacity RDIMM sets or fills empty slots to reach the 128 GB total. The jump is worthwhile when virtualization, database or compute nodes need more concurrent threads than the current memory allows. Buyers who need faster speeds or lower latency than CL22 should look elsewhere.

How it compares

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

Price $1,134.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (16 × 8 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.87 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K16
Total capacity128 GB (16 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items128 GB (16 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 16 RDIMM modules into the ThinkMate server and which slot order avoids the common population mistake?

Power down the server, open the chassis, and insert each 288-pin DDR4 RDIMM into the DIMM slots following the ThinkMate manual's population sequence; the frequent error is filling slots out of order, which can prevent the 128GB kit from being recognised.

What maintenance or replacement will the 1Rx8 ECC registered modules need over their service life?

The modules have no moving parts and no heat spreaders, so routine maintenance is limited to keeping the server's air filters clean; if a module fails, the ECC function will log correctable errors and the individual 8GB stick can be replaced under the lifetime replacement warranty.

What is the first limit that appears when the 3200MHz CL22 kit runs under sustained load?

The primary limit is the CL22 latency at 1.20V, which determines the maximum stable throughput before timing errors occur; registered buffering and ECC overhead add slight latency, so sustained write-heavy workloads will hit the CAS latency ceiling first.

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