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Six green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 PC4-25600 4Rx4 ECC RDIMM Thinkmate

SKU CH-YGBT-WAS0D

A 384GB kit of six 64GB DDR4 3200 ECC registered DIMMs built for Thinkmate servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 384 GB total capacity from six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered RDIMM design detects and corrects memory errors
  • 2 V operating voltage reduces power draw per module
  • Validated for Thinkmate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 systems

384GB DDR4 ECC RDIMM kit

This 384GB kit contains six 64GB DDR4 3200 RDIMMs built for Thinkmate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 workstations. Registered ECC modules with a 4Rx4 organisation deliver the data integrity required for NAS and server workloads. The 1.20V operating voltage matches standard DDR4 server specifications. Buyers needing non-ECC or unbuffered DIMMs should look elsewhere.

Thermals and power at 3200MT/s

Running at PC4-25600 speed with CL22 timings, each module draws 1.20V without a heat spreader. Registered buffering reduces electrical load on the memory controller, helping keep system power draw predictable during normal multi-user or virtualization tasks. Acoustic profile depends on chassis airflow rather than the modules themselves. Builders who require active cooling on every DIMM will need a different design.

Behaviour under sustained load

All modules are stress tested under load before shipping to verify stability for continuous enterprise operation. The 4Rx4 rank structure supports high density across all twelve slots of the compatible Thinkmate platforms. ECC correction operates transparently during extended compute or storage sessions. Users expecting overclocking headroom beyond the rated 3200MT/s should choose a different product.

How it compares

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

Price $2,928.99
Pricier than about 73% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $7.63 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K6
Total capacity384 GB (6 × 64 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 items384 GB (6 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the six 64 GB DDR4 3200 RDIMMs in the Thinkmate STX-WS-QS12-12E2, and which slot order do people often get wrong?

Power down, open the chassis, and seat each 288-pin module in the channels the manual lists for 4Rx4 population; the common error is filling slots sequentially instead of following the per-channel sequence the board requires.

What maintenance or replacement will the 384 GB ECC registered kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement only occurs if a DIMM fails ECC correction or a future upgrade changes capacity.

What limit appears first when the 4Rx4 CL22 1.20 V kit runs sustained workloads?

The registered 4Rx4 organisation and CL22 latency set the throughput ceiling; sustained heavy traffic will hit the module's rated 3200 MT/s bandwidth before thermal or voltage limits become a factor.

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