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Eight green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR4 3200 ECC RDIMM CL22 1.2V 2Rx8 288-pin THINKMATE Server Memory Upgrade

SKU CH-AQ6B-TWPXH

A 128GB DDR4 3200 ECC registered kit of eight 16GB 2Rx8 modules at CL22 1.2V for Thinkmate rackmount servers

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB capacity across eight 16 GB modules for high-density server workloads
  • DDR4 3200 speed rated at PC4-25600 for fast data throughput
  • ECC registered RDIMM design detects and corrects memory errors automatically
  • 2Rx8 dual-rank organisation with major OEM chips for stable multi-channel operation
  • Validated for Thinkmate RAX-XS4 and RAX-XH2 rackmount servers

128GB DDR4 ECC RDIMM kit

This 128GB kit contains eight 16GB DDR4 3200 registered DIMMs built with ECC for error correction. It targets administrators upgrading Thinkmate RAX-XS4 and RAX-XH2 rackmount servers where data integrity matters. The modules run at 1.20V with CL22 latency and a 2Rx8 organisation.

Replaces lower-capacity or non-ECC DIMMs

Swapping older unbuffered or smaller registered modules for this kit adds both capacity and error detection in one step. The upgrade is worthwhile when workloads exceed the current memory ceiling or when the platform requires registered ECC memory for stability. Each 288-pin module fits the same slots already populated in the supported Thinkmate systems.

Sustained-load behaviour

All modules are stress tested under load before shipping to verify stable operation during extended server duties. The registered buffer and ECC logic maintain signal integrity and correct single-bit errors throughout continuous operation. Absence of a heat spreader means airflow across the PCB must be adequate for long-running tasks.

How it compares

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

Price $1,036.99
Pricier than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.10 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 numberMR25600-628K8
Total capacity128 GB (8 × 16 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 items128 GB (8 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 288-pin DDR4 RDIMM kit fit the THINKMATE RAX-XS4-21S1-10G rackmount server?

Yes, the 8-module kit is built for THINKMATE RAX-XS4-21S1-10G, RAX-XS4-11S1-10G and RAX-XH2-11S3 servers with 288-pin DDR4 RDIMM slots.

What is the correct seating order for the eight 16 GB sticks?

Populate all eight channels in matched pairs per the server manual; the common error is leaving a channel empty or mixing ranks.

When should the 2Rx8 ECC modules be replaced?

Replace any stick that logs correctable ECC errors during sustained load or fails the server's built-in memory diagnostic.

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