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Six silver DDR5 RDIMM modules in a row, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR5 5600 CL46 1.1V ECC RDIMM Supermicro H13DSH

SKU CH-A83C-B5Z4V

768 GB DDR5 ECC registered RDIMM kit (6 × 128 GB) at 5600 MHz CL46, 1.1 V, validated for Supermicro H13DSH

  • Capacity768GB (6 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 6X128GB

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  • 768GB total capacity lets you maximise Supermicro H13DSH memory slots with six 128GB modules
  • DDR5 5600 speed rated at CL46 latency and 1.1V keeps the server running at its specified frequency
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors for uninterrupted operation
  • 2Rx4 288-pin RDIMM form factor matches the motherboard's exact population requirements for full-slot deployment
  • Built with major OEM Samsung, Micron or Hynix chips and backed by lifetime replacement support

768GB DDR5-5600 ECC RDIMM Kit

This 768GB kit contains six 128GB DDR5-5600 registered ECC RDIMMs built for the Supermicro H13DSH motherboard. Each module runs at 1.1V with CL46 latency and a 2Rx4 organisation. The registered design buffers address and command signals so the memory controller can drive a fully populated chassis at rated speed.

Suited for H13DSH capacity upgrades

Ideal for administrators expanding a Supermicro H13DSH platform to its maximum supported density with matched, registered ECC modules. Not suitable for systems that require unbuffered UDIMMs, SODIMM form factors, or speeds other than DDR5-5600.

288-pin registered DDR5 form factor

The modules use the 288-pin RDIMM connector required by the H13DSH; they will not fit UDIMM or SODIMM slots. Verify your motherboard manual for approved population order before installation.

Highlights

  • 768GB total capacity lets you maximise Supermicro H13DSH memory slots with six 128GB modules
  • DDR5 5600 speed rated at CL46 latency and 1.1V keeps the server running at its specified frequency
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors for uninterrupted operation
  • 2Rx4 288-pin RDIMM form factor matches the motherboard's exact population requirements for full-slot deployment
  • Built with major OEM Samsung, Micron or Hynix chips and backed by lifetime replacement support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K6
Capacity768GB (6 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 6X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 288-pin RDIMM modules in the Supermicro H13DSH, and which population step is most often missed?

Insert each 128GB RDIMM into the 288-pin slots following the motherboard manual's exact population order; the step most often missed is skipping the required sequence when all six channels are populated.

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

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement occurs only if a DIMM fails, which is covered by the lifetime replacement warranty.

What limit appears first when the 5600MHz CL46 1.1V RDIMM kit runs fully populated under sustained load?

The primary limit is the DDR5 5600 speed ceiling; with all six 2Rx4 ranks active the memory controller cannot exceed the rated 5600MT/s data rate regardless of workload duration.

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