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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 576GB 6x96GB 4800 CL40 1.1V 2Rx4 ECC RDIMM Supermicro H13DSG-O-CPU-D memory upgrade

SKU CH-90DX-YS253

A 576 GB DDR5 4800 CL40 2Rx4 ECC RDIMM kit of six 96 GB modules at 1.1 V, validated for the Supermicro H13DSG-O-CPU-D motherboard

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 6X96GB

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  • 576 GB total capacity from six 96 GB modules for maximum server density
  • DDR5 4800 speed with CL40 latency at 1.1 V for efficient high-throughput operation
  • Registered ECC RDIMM architecture corrects single-bit errors and stabilises fully populated slots
  • 288-pin 2Rx4 form factor matched to Supermicro H13DSG-O-CPU-D memory population rules
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Exact-match 576 GB DDR5 kit

This 576 GB kit contains six 96 GB DDR5 RDIMMs rated at 4800 MT/s with CL40 latency and 1.10 V operation. It is built for the Supermicro H13DSG-O-CPU-D motherboard and targets administrators who need maximum registered ECC capacity in every slot.

Registered ECC stability for full population

Each module uses a 288-pin registered design with 2Rx4 organisation, buffering address and command signals so the memory controller can drive all channels at rated speed. On-die ECC corrects single-bit errors automatically, preventing silent data corruption during sustained workloads.

Lifetime replacement and US technical support

The kit ships as a matched six-module set with no heat spreaders, relying on server chassis airflow for cooling. NEMIX RAM backs the modules with a lifetime replacement warranty and free US-based technical support for installation questions.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $17,187.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $29.84 per GB
Pricier than about 85% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-9624K6
Total capacity576 GB (6 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items576 GB 6 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What DDR5 speed and CAS latency does this kit run at on the Supermicro H13DSG-O-CPU-D?

The modules are rated DDR5-4800 (PC5-38400) with CL40 timing, so the memory controller will operate them at 4800 MT/s and 40-cycle latency when fully populated.

What physical slot type and pin count does this RDIMM kit require?

Each 96 GB module uses the 288-pin DDR5 RDIMM form factor, which matches the registered DIMM slots on the H13DSG-O-CPU-D motherboard.

In which order should the six DIMMs be installed to avoid a no-post condition?

Follow the motherboard manual's population sequence — typically fill the first slot of each channel per CPU before adding the second, so all six 2Rx4 modules are recognised at full 576 GB capacity.

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