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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1.1TB (12×96GB) DDR5-6400 ECC RDIMM CL52 1.1V 2Rx4 Supermicro H13SST-GC memory upgrade

SKU CH-CP8P-MSXDX

1.1 TB DDR5-6400 ECC registered server kit of twelve 96 GB modules for Supermicro H13SST-GC

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB total capacity from twelve 96GB modules maximises the Supermicro H13SST-GC memory ceiling
  • DDR5-6400 (PC5-51200) speed matches the board's rated data rate for full bandwidth
  • Registered ECC RDIMM with 2Rx4 organisation offloads the controller and corrects single-bit errors automatically
  • CL52 latency at 1.10V delivers the exact timing and voltage the platform expects
  • 288-pin DDR5 RDIMM form factor fits the motherboard slots without adapters or converters

Capacity and configuration

This kit provides 1.1 TB of DDR5 memory across twelve 96 GB registered ECC RDIMMs. It is built for administrators who need maximum supported capacity on a Supermicro H13SST-GC motherboard.

Population rules and registered design

The 2Rx4 registered modules match the board's memory-controller requirements so every slot can be populated at the rated DDR5-6400 speed with CL52 latency at 1.10 V. The jump is worth it when the workload demands full-slot population without signal degradation.

Headroom and limits

Twelve modules at 96 GB each fill the supported DIMM count for this platform, delivering the highest practical capacity for virtualization, in-memory databases, or large-scale compute. Workloads that exceed this total or require a different form factor will need a different server platform.

How it compares

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

Price $31,259.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $28.42 per GB
Pricier than about 80% 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 numberMR51200-9624K12
Total capacity1.1 TB (12 × 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 items1.1 TB 12 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard and DIMM slot type does the 1.1TB DDR5-6400 kit require?

The kit uses 288-pin DDR5 RDIMMs and is validated for the Supermicro H13SST-GC motherboard; it will not fit UDIMM or SODIMM slots.

In what order should the twelve 96GB modules be installed to avoid a no-post condition?

Follow the H13SST-GC manual’s population sequence — typically fill the primary channel of each CPU first, then the secondary channels, keeping identical ranks per channel.

How can I verify long-term reliability of the 2Rx4 ECC RDIMMs once deployed?

Enable ECC logging in the BIOS or OS; the registered modules correct single-bit errors on the fly and report corrected events for proactive replacement.

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