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Eight green DDR4 RDIMM modules in anti-static bags

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR4 3200 CL22 ECC RDIMM ThinkMate memory upgrade

SKU CH-E4KD-EPDQD

Eight 128 GB DDR4-3200 registered ECC modules deliver 1 TB of server memory for ThinkMate towers

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 1TB capacity for demanding server workloads
  • Eight 128GB modules fill all channels
  • DDR4 3200 speed with CL22 latency
  • ECC registered design protects data integrity
  • 20V operation reduces power draw

1 TB DDR4 ECC RDIMM kit for ThinkMate towers

This eight-module kit delivers one terabyte of registered DDR4-3200 memory built for ThinkMate TWX-QS8-14E3 and TWX-QS8-24E3 tower servers. Each 128 GB stick runs at 1.20 V with CL22 latency and 4Rx4 organisation. The modules are validated for mission-critical workloads that demand error-correcting registered DIMMs.

Upgrade from smaller RDIMM sets

Replacing partial-population configurations with this matched 8 x 128 GB kit removes interleaving mismatches and ensures full-channel bandwidth. The jump is worth it when your current memory ceiling forces paging during virtualisation, database or analytics jobs and the platform supports 4Rx4 registered modules at 3200 MT/s.

Handles large VM fleets.

One terabyte provides headroom for dozens of concurrent virtual machines or multi-terabyte working sets without swapping. The limit appears when the CPU memory controller reaches its maximum supported rank count per channel or when the workload exceeds the bandwidth of DDR4-3200, at which point a platform move becomes necessary.

How it compares

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

Price $7,851.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $7.85 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 numberMR25600-744K8
Total capacity1 TB (8 × 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 items1 TB (8 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 288-pin DDR4 RDIMM form factor fit the THINKMATE TWX-QS8-14E3 and TWX-QS8-24E3 tower servers?

Yes, the 288-pin DDR4 RDIMM modules are designed for the THINKMATE TWX-QS8-14E3 and TWX-QS8-24E3 tower servers and match the required registered DIMM slot specification.

What is the correct sequence for populating the eight 128 GB modules to avoid a boot failure?

Install the eight 128 GB modules in the slot order shown in the server manual, typically filling each channel evenly before adding a second rank, so the 4Rx4 organisation is recognised at POST.

When should the registered ECC RDIMMs be replaced if correctable error counts start climbing in the system logs?

Replace the modules when the platform firmware reports a sustained rise in correctable ECC errors or when memory diagnostics flag a specific 128 GB module as degraded.

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