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Eight green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5 6400 768GB 8x96GB CL52 1.1V 2Rx4 ECC RDIMM Supermicro X14SRG-TF memory upgrade

SKU CH-C071-1BX2G

768 GB DDR5-6400 registered ECC kit in eight 96 GB modules at 1.1 V CL52, validated for Supermicro X14SRG-TF

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 8X96GB

Show 4 more
  • 768 GB capacity across eight 96 GB modules for maximum server density
  • DDR5 6400 speed rated at PC5-51200 with CL52 latency for rated throughput
  • Registered ECC architecture with 2Rx4 organisation corrects single-bit errors and offloads the memory controller
  • 1 V operating voltage matches the platform specification for stable full-population operation
  • Verified 288-pin RDIMM fitment for the Supermicro X14SRG-TF motherboard

Capacity and purpose

This kit supplies 768 GB of DDR5 registered ECC memory in eight 96 GB modules for the Supermicro X14SRG-TF motherboard. It targets servers and workstations that require maximum registered DIMM capacity with error correction. The 2Rx4 organisation and 1.1 V operation match the platform's native DDR5-6400 specification. Buyers needing unbuffered UDIMM or SODIMM form factors cannot use this product.

Pre-installation checks

Verify the motherboard manual for approved DIMM population order and maximum supported capacity per slot before ordering. Confirm the system BIOS is updated to a version that recognises 96 GB registered modules at DDR5-6400 speed. Ensure the server chassis provides enough DIMM slots for all eight modules and that the memory controller supports the 2Rx4 rank configuration. The kit will not function in platforms limited to unbuffered memory.

Build and daily implications

Registered architecture buffers address and command signals, allowing full population of every slot without overloading the memory controller. On-board ECC corrects single-bit errors transparently, reducing silent data corruption and unexpected reboots in production workloads. Modules lack heat spreaders, so adequate airflow across the 288-pin PCB is required for sustained operation. The 288-pin RDIMM form factor fits only compatible DDR5 server sockets.

How it compares

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

Price $20,967.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $27.30 per GB
Pricier than about 76% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K8
Total capacity768 GB (8 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items768 GB 8 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What comes in the box with the 768GB kit and do I need to buy anything else?

The box contains the full 768GB kit as eight 96GB DDR5 6400 RDIMMs, part number MR51200-9624K8. No extra modules or accessories are required for a supported Supermicro X14SRG-TF configuration.

How do I choose between the listed capacities or versions for this motherboard?

This listing is a single 768GB kit of eight 96GB 2Rx4 registered ECC RDIMMs at DDR5-6400 CL52 1.1V. Select it when your Supermicro X14SRG-TF manual calls for that exact population and capacity.

What does the DDR5-6400 CL52 rating mean once the modules are installed in the server?

The memory controller will recognise each 96GB 2Rx4 RDIMM at its rated 6400 MT/s with 52-cycle CAS latency and 1.1V operation, enabling full 768GB capacity with registered buffering and ECC error correction.

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