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Six green DDR5 RDIMM modules in a row, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR5 4800 ECC RDIMM Supermicro H13DSG-O-CPU-D memory upgrade

SKU CH-7G6S-24ZXZ

A 192 GB DDR5 ECC registered memory kit with six 32 GB modules running at 4800 MHz, CL40 and 1.1 V for the Supermicro H13DSG-O-CPU-D motherboard

  • Capacity192GB (6 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 6X32GB

Show 30 more configurations
  • 192 GB total capacity from six 32 GB modules for maximum server density
  • DDR5-4800 speed with CL40 latency delivers rated throughput for Supermicro H13DSG-O-CPU-D
  • Registered ECC design corrects single-bit errors and stabilises fully populated channels
  • 10 V operation matches the board's memory controller specification exactly
  • 288-pin RDIMM form factor fits the required slot type without adapters

Exact-match upgrade for Supermicro H13DSG-O-CPU-D

This 192GB kit delivers six 32GB DDR5 4800 RDIMM modules built to the board's precise rank, voltage, and timing requirements. Registered ECC architecture offloads the memory controller so every slot runs fully populated at rated speed while correcting single-bit errors on the fly.

The specification that decides fit is 2Rx8

The Supermicro H13DSG-O-CPU-D demands 288-pin DDR5 RDIMM modules with exactly this rank, voltage, and latency. UDIMM, SODIMM, or any other rank or voltage will not be recognised at full capacity or will fail to post.

Tool-free press-in installation.

Modules seat into the 288-pin slots with even pressure until the retention clips click. The manual for this motherboard defines the approved DIMM population sequence — skipping that step is the most common cause of partial capacity detection or boot failure.

Highlights

  • 192 GB total capacity from six 32 GB modules for maximum server density
  • DDR5-4800 speed with CL40 latency delivers rated throughput for Supermicro H13DSG-O-CPU-D
  • Registered ECC design corrects single-bit errors and stabilises fully populated channels
  • 10 V operation matches the board's memory controller specification exactly
  • 288-pin RDIMM form factor fits the required slot type without adapters

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K6
Capacity192GB (6 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 6X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 4800 MT/s rating mean once the kit is installed in a Supermicro H13DSG-O-CPU-D?

The modules run at DDR5-4800 (PC5-38400) with CL40 timing at 1.1 V, so the memory controller recognises the full 192 GB capacity and operates each of the six 32 GB RDIMMs at the rated speed.

How does the 288-pin RDIMM interface affect what the motherboard can actually use?

The board requires registered ECC RDIMMs; this 288-pin kit matches that requirement exactly, allowing all slots to be populated with 2Rx8 modules without exceeding the controller's electrical load limits.

What physical clearance does the 6-module kit need inside the server chassis?

Each module is a standard-height 288-pin DDR5 RDIMM without a heat spreader, so they fit the regular DIMM slots on the H13DSG-O-CPU-D and only require the normal slot spacing defined by the motherboard layout.

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