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Eight green DDR5 RDIMM modules in a row, bare circuit boards with gold edge connectors and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 768GB 8x96GB DDR5 4800 CL40 1.1V ECC Registered RDIMM Supermicro H13SSF memory upgrade

SKU CH-6TKP-K90AF

Eight 96 GB DDR5 registered ECC RDIMMs running at 4800 MT/s CL40 1.1 V, validated for full-capacity operation on the Supermicro H13SSF motherboard

  • Capacity768GB (8 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 768GB 8X96GB

Show 30 more configurations
  • 768GB total capacity from eight 96GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • 1V operation matches server memory controller requirements
  • Registered ECC architecture prevents silent data corruption
  • Verified fitment for Supermicro H13SSF motherboard

Exact-match 768GB DDR5-4800 kit for Supermicro

This 768GB kit contains eight 96GB DDR5-4800 Registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H13SSF memory controller expects. Each module runs at 1.1V with CL40 latency in the required 288-pin RDIMM form factor. The kit is designed for servers that need maximum capacity across every slot.

Thermals noise and power draw in normal use

Operating at 1.1V, the modules draw minimal power for their density and run without heat spreaders in standard server airflow. Registered buffering reduces electrical load on the memory controller when all eight slots are populated. No active cooling is included, so chassis airflow must handle the thermal load.

What the bundled accessories

The package supplies only the eight RDIMMs; no cables, brackets or software utilities are included. Compatibility is validated against the H13SSF motherboard population rules, so the kit installs directly into the approved slots. Buyers who need UDIMM or SODIMM form factors, or capacities beyond the board's supported limits, cannot use this kit.

Highlights

  • 768GB total capacity from eight 96GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • 1V operation matches server memory controller requirements
  • Registered ECC architecture prevents silent data corruption
  • Verified fitment for Supermicro H13SSF motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K8
Capacity768GB (8 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 Content768GB 8X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 8x96GB DDR5 RDIMM kit in my Supermicro H13SSF and which step is most often missed?

Populate all eight slots following the motherboard manual's DIMM population order; the step most often missed is verifying the exact slot sequence before seating the modules.

What maintenance or replacement will the 768GB DDR5 ECC Registered kit need over its service life?

The modules have no heat spreaders and require no scheduled maintenance; ECC corrects single-bit errors on the fly, and a lifetime replacement warranty covers any module that fails.

What is the first limit I will hit when running the 4800MHz CL40 DDR5 kit at full load continuously?

The CAS latency of CL40 at DDR5-4800 sets the timing ceiling you will encounter first under sustained use.

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