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Twelve green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 1.1TB DDR5 4800 CL40 2Rx4 ECC RDIMM 12x96GB Supermicro H14SST-G memory upgrade

SKU CH-81CT-B1TXQ

A 1.1 TB DDR5 registered ECC kit of twelve 96 GB modules at 4800 MT/s CL40 2Rx4, validated for the Supermicro H14SST-G motherboard

  • Capacity1.1TB (12 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 1.1TB 12X96GB

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  • Massive 1.1TB capacity via twelve 96GB modules
  • DDR5 4800 speed with CL40 latency at 1.10V
  • Registered ECC RDIMM prevents silent data corruption
  • Exact fit for Supermicro H14SST-G motherboard
  • Lifetime replacement warranty with US-based technical support

Supermicro H14SST-G memory upgrade

This 1.1 TB DDR5 kit contains twelve 96 GB registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H14SST-G memory controller expects. Each module runs at 4800 MT/s with CL40 latency at 1.10 V, so the full capacity is recognised and operates at rated speed without manual tuning.

Suited for fully populated enterprise servers

The registered architecture offloads the memory controller, allowing every slot to run fully populated while ECC corrects single-bit errors on the fly. Builders who need unbuffered UDIMMs, SODIMM form factors, or non-ECC memory for consumer platforms should look elsewhere because this kit uses 288-pin RDIMMs that only fit compatible server boards.

Capacity and headroom

Twelve ranks of 2Rx4 density deliver 1.1 TB of addressable memory, giving ample headroom for large virtualisation clusters, in-memory databases and heavy container workloads. The limit is the motherboard's maximum supported capacity and population rules; exceeding those will prevent the system from posting or force reduced speeds.

Highlights

  • Massive 1.1TB capacity via twelve 96GB modules
  • DDR5 4800 speed with CL40 latency at 1.10V
  • Registered ECC RDIMM prevents silent data corruption
  • Exact fit for Supermicro H14SST-G motherboard
  • Lifetime replacement warranty with US-based technical support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K12
Capacity1.1TB (12 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1.1TB 12X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the Supermicro H14SST-G motherboard need to support 1.1TB of DDR5 registered ECC memory for this 12-module kit to work?

Yes, the motherboard must support 1.1TB total capacity with 12 DDR5 4800 RDIMM slots populated by 2Rx4 registered ECC modules at 1.1V CL40.

Can I mix these 96GB DDR5 4800 CL40 2Rx4 RDIMMs with smaller DDR5 RDIMMs already installed in the H14SST-G?

Mixing different capacities or ranks is not recommended; the board's memory population rules require identical 2Rx4 registered ECC modules for full 1.1TB operation.

How can I confirm the kit is running at DDR5 4800 CL40 with ECC active after installation?

Check the BIOS memory information screen for 4800 MT/s speed, CL40 latency, 1.1V voltage, and ECC enabled status across all 12 slots.

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