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Six green DDR4 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 ECC RDIMM CL22 288-pin memory upgrade

SKU CH-Z1X1-Y92DC

A 384 GB kit of six 64 GB DDR4 3200 ECC registered DIMMs with CL22 latency and 1.2 V operation for Thinkmate SBGrid-CryoEM workstations

  • 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 across six 64 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth for high-throughput workloads
  • ECC registered RDIMM design protects data integrity in server environments
  • 2 V operating voltage reduces power draw per module
  • 288-pin CL22 4Rx4 configuration validated for ThinkMate workstations

ThinkMate Workstation Memory Upgrade

This 384GB kit supplies six 64GB DDR4 3200 ECC RDIMM modules built for ThinkMate SBGrid-CryoEM workstations. Registered buffering and on-die ECC protect data integrity during long compute runs. The CL22 latency and 1.2V operation match the platform's qualified memory profile.

Replacing Smaller RDIMM Sets

Swapping a lower-capacity registered kit for this 6x64GB configuration adds 384GB in a single step when the board has six free slots. The jump is worth it when workloads exceed the current memory ceiling and the system supports 4Rx4 organisation at 3200MT/s. Systems limited to fewer slots or lower ranks cannot use the full kit.

Six-Slot Registered DDR4 Builds

The modules fit 288-pin RDIMM slots that accept 4Rx4 ECC registered memory at 1.2V. No heat spreaders are included, so airflow across the DIMM rows must be adequate. Populating all six channels frees no additional slots; the board must provide exactly six compatible sockets for the complete kit.

How it compares

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

Price $2,507.99
Pricier than about 71% 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 $6.53 per GB
Cheaper than about 60% 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 numberMR25600-944K6
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

Does the 288-pin RDIMM form factor fit the THINKMATE SBGrid-CryoEM workstation memory slots?

Yes, the 288-pin DDR4 RDIMM modules are built for the THINKMATE SBGrid-CryoEM workstation and match its registered DIMM slots.

What is the correct way to install the six 64GB modules so the workstation recognises all 384GB?

Populate the memory channels in the order shown in the workstation manual, seating each RDIMM until the retention clips click, then verify 384GB in BIOS.

When should the ECC registered modules be replaced if error-correction logging shows rising correctable errors?

Replace modules when the system logs report increasing correctable ECC events, as the 4Rx4 registered DIMMs cannot be repaired in the field.

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