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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 768GB 12x64GB memory upgrade for Supermicro H14SSL-N

SKU CH-RSG1-CT4J5

768GB DDR5 4800 ECC registered RDIMM kit in 12 modules of 64GB, validated for the Supermicro H14SSL-N motherboard

  • Capacity768GB (12 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 768GB 12X64GB

Show 24 more configurations
  • 768 GB capacity from twelve 64 GB modules enables maximum memory density
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth for server workloads
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 1 V operation at 2Rx4 rank matches the motherboard memory controller specification
  • 288-pin RDIMM form factor fits the Supermicro H14SSL-N memory slots exactly

768GB DDR5 ECC RDIMM kit for Supermicro H14SSL-N

This twelve-module kit delivers 768GB of DDR5 4800 registered ECC memory in 64GB 2Rx4 DIMMs. It is built for the Supermicro H14SSL-N motherboard and targets servers that need maximum registered capacity with error correction for production workloads.

Check motherboard manual for population rules

Verify the H14SSL-N manual for approved DIMM population order, maximum capacity per channel, and installation steps before ordering. The board requires 288-pin registered RDIMMs; UDIMM or SODIMM modules will not fit or function.

Replaces smaller RDIMM kits when full 768GB

The jump is worth it when your workload demands the full registered ECC capacity at DDR5 4800 speeds and the motherboard supports this population. Buyers who need UDIMM form factor, non-ECC operation, or a different DDR generation cannot use this kit.

Highlights

  • 768 GB capacity from twelve 64 GB modules enables maximum memory density
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth for server workloads
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 1 V operation at 2Rx4 rank matches the motherboard memory controller specification
  • 288-pin RDIMM form factor fits the Supermicro H14SSL-N memory slots exactly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K12
Capacity768GB (12 x 64GB)
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 Content768GB 12X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What comes in the box and is anything else needed to install it?

The kit contains twelve 64 GB DDR5-4800 registered ECC RDIMMs for a total of 768 GB. No extra components are required if the Supermicro H14SSL-N has twelve free 288-pin slots and the BIOS is current.

Should I pick a different capacity or speed version for this board?

This part number MR38400-924K12 is built to the exact DDR5-4800, 2Rx4, 1.1 V, CL40 specification the H14SSL-N memory controller expects, so it will be recognised at full capacity and rated speed.

What does the 4800 MT/s rating actually deliver inside the server?

Each module runs at 4800 MT/s (PC5-38400) with CL40 latency at 1.1 V, giving the full rated bandwidth when all twelve slots are populated on the supported motherboard.

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