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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 2TB (16 x 128GB) DDR5 5600MHz ECC Registered RDIMM Kit for Supermicro H13DSG-O-CPU

SKU CH-85Z0-5SYE8

2 TB kit of sixteen 128 GB DDR5-5600 ECC registered RDIMMs at 1.1 V CL46, validated for Supermicro H13DSG-O-CPU

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 2 TB total capacity for large-scale workloads from 16 modules of 128 GB each
  • DDR5 5600 MT/s speed matches the server memory controller specification
  • Registered ECC architecture corrects single-bit errors and supports full population stability
  • 1 V operation at CL46 latency meets the exact timing the board expects
  • 288-pin RDIMM form factor verified for the Supermicro H13DSG-O-CPU motherboard

2TB DDR5 ECC RDIMM Kit

This NEMIX RAM kit delivers 2TB of DDR5 5600 memory across 16 registered ECC RDIMMs. Each 128GB module runs at 1.1V with CL46 timing and a 2Rx4 organisation. The 288-pin DDR5 form factor matches the Supermicro H13DSG-O-CPU motherboard exactly.

Suited for full-capacity server builds

Ideal for administrators populating every slot on a Supermicro H13DSG-O-CPU platform with validated registered ECC memory. Not suited for systems that require UDIMM or SODIMM modules, or for workloads that need speeds beyond DDR5 5600.

DDR5 5600 Registered ECC

The single specification that decides fitment is the DDR5 5600 registered ECC RDIMM standard with 2Rx4 rank and 1.1V operation. Only motherboards designed for this exact combination will recognise the full 2TB capacity at rated speed.

How it compares

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

Price $61,908.99
Pricier than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $30.95 per GB
Pricier than about 89% 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 numberMR44800-724K16
Total capacity2 TB (16 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items2 TB 16 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will these 288-pin DDR5 RDIMMs fit the Supermicro H13DSG-O-CPU motherboard slots?

Yes, the kit uses the exact 288-pin Registered DDR5 form factor that the H13DSG-O-CPU requires; it is not a UDIMM or SODIMM.

What population order should I follow when installing all 16 modules?

Consult the motherboard manual for the approved DIMM population sequence; the board’s memory-controller rules dictate which slots fill first for full 2 TB recognition.

Do the modules need any cooling maintenance since they lack heat spreaders?

No heat spreaders are fitted; ensure the server chassis provides adequate airflow over the bare DRAM so temperatures stay within the 1.10 V operating envelope.

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