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Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5-6400 ECC RDIMM CL52 1.1V 1Rx8 Supermicro H13DSG-OM

SKU CH-T35A-CANRT

A 32 GB DDR5-6400 registered ECC kit (2 × 16 GB, CL52, 1.1 V, 1Rx8, 288-pin) validated for the Supermicro H13DSG-OM motherboard

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match DDR5-6400 kit installs at rated speed without manual tuning
  • Registered ECC architecture corrects single-bit errors to prevent silent data corruption
  • 1Rx8 dual-rank layout enables full-capacity population across all server slots
  • 10 V operation reduces power draw while maintaining enterprise stability
  • 288-pin RDIMM form factor fits Supermicro H13DSG-OM motherboard memory slots

Exact-Match DDR5 Kit

This 32 GB kit contains two 16 GB DDR5-6400 RDIMMs rated at CL52 and 1.1 V. Registered ECC modules with 1Rx8 organisation are built to the precise timing and voltage the Supermicro H13DSG-OM memory controller expects. The kit is supplied new and validated for that specific platform.

Registered ECC Integration

Each module uses the 288-pin RDIMM form factor required by the motherboard, not UDIMM or SODIMM. Registered buffering offloads the memory controller so every populated slot can run at the rated 6400 MT/s speed. ECC corrects single-bit errors on the fly to prevent silent data corruption in production workloads.

Low-Voltage DDR5 Operation

The modules operate at 1.1 V without heat spreaders, relying on the server chassis airflow for cooling. Registered architecture reduces electrical load on the memory controller during full-population scenarios. Power draw scales with the number of installed DIMMs and the configured memory frequency.

How it compares

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

Price $1,000.99
Pricier than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $31.28 per GB
Pricier than about 90% 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 numberMR51200-618K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB 2 × 16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the DDR5-6400 speed hold under continuous load on the Supermicro H13DSG-OM?

The kit is rated at DDR5-6400 with CL52 latency at 1.1V; registered ECC architecture offloads the memory controller so every slot runs fully populated at full capacity without downclocking.

How much heat and noise do the modules add when the server runs all day?

The RDIMMs have no heat spreader and draw only 1.1V, so thermal output is minimal and they add no audible noise; system fans handle any residual warmth.

What motherboard slot and population rules must my Supermicro H13DSG-OM already support?

The board needs 288-pin DDR5 RDIMM slots and must accept 1Rx8 registered ECC modules in a two-DIMM kit; consult the manual for the approved population order.

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