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Six green DDR4 RDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR4 3200 PC4-25600 ECC RDIMM THINKMATE QF4-14TP

SKU CH-8FC8-QVYXD

Six 128 GB DDR4 3200 ECC registered DIMMs totalling 768 GB at 1.2 V CL22 for Thinkmate QF4-14TP workstations

  • Total capacity768 GB (6 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 768 GB total capacity from six 128 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 20 V low-voltage operation reduces power draw
  • Validated for ThinkMate QF4-14TP workstation compatibility

768GB DDR4 3200 ECC RDIMM Kit

This NEMIX RAM kit delivers 768GB of registered DDR4 memory across six 128GB modules. It operates at 3200MHz with CL22 latency and 1.20V voltage. The 288-pin RDIMM form factor includes ECC error correction and 4Rx4 organisation. It is validated for compatibility with the THINKMATE QF4-14TP workstation platform.

Upgrading from lower-capacity registered sets

Replacing smaller RDIMM kits with this 768GB configuration expands the memory ceiling for virtualisation hosts, large dataset processing and multi-tenant database workloads. The jump is worthwhile when the workstation chassis and motherboard support six registered DIMM slots and the CPU memory controller can address the full capacity at the rated 3200MHz speed.

Build integration for qualified workstations

The modules require a motherboard with six 288-pin DDR4 RDIMM slots that accepts 4Rx4 registered DIMMs at 1.20V. No heat spreaders are fitted, so airflow across the memory bays must be sufficient for sustained server loads. Populating all six slots frees no additional slots but maximises the supported capacity of the qualified THINKMATE platform.

How it compares

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

Price $5,704.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (6 × 128 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $7.43 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 numberMR25600-744K6
Total capacity768 GB (6 × 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 items768 GB (6 × 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 six 288-pin DDR4 RDIMMs fit the memory slots on the THINKMATE QF4-14TP?

The kit provides six 128GB 288-pin DDR4 RDIMMs designed for the THINKMATE QF4-14TP workstation.

What is the correct order to populate the slots when installing all six modules?

Follow the THINKMATE QF4-14TP manual for the recommended slot population sequence; registered ECC modules must be seated fully until the latches click.

When should the 1.20V ECC registered modules be replaced in a continuous server workload?

ECC registered DDR4 modules have no fixed replacement interval; monitor corrected error counts and replace a module if error rates rise.

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