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Six green DDR5 RDIMM sticks in static bags

NEMIX RAM

NEMIX RAM DDR5 6400 192GB 6x32GB CL52 1.1V ECC RDIMM Supermicro H13SSL-NT memory upgrade

SKU CH-1AN0-2BYCX

A 192 GB DDR5 ECC registered memory kit in six 32 GB modules running at 6400 MT/s with CL52 latency at 1.1 V, validated for the Supermicro H13SSL-NT motherboard

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match 192GB DDR5-6400 kit runs at rated speed
  • Registered ECC design prevents silent data corruption
  • 2Rx8 1.1V modules fit Supermicro H13SSL-NT slots
  • Six 32GB RDIMMs populate every channel fully
  • Major OEM Samsung Micron Hynix chips ensure enterprise stability

Supermicro H13SSL-NT 192GB kit

This 192GB kit contains six 32GB DDR5 6400 RDIMMs built to the exact rank, voltage and timing the Supermicro H13SSL-NT memory controller expects. Registered ECC modules with 2Rx8 organisation and CL52 latency are recognised at full capacity and run at the rated 6400 MT/s speed. The kit targets administrators who need maximum supported memory on this specific platform.

288-pin RDIMM installation steps

Each module uses the 288-pin Registered DIMM form factor required by the board; UDIMM or SODIMM modules will not fit. Populate the slots in the order listed in the motherboard manual because the registered architecture only delivers full capacity when the population rules are followed. A mismatch in rank, voltage or population sequence is the typical reason a kit fails to post.

Sustained load with registered ECC

Registered buffering offloads the memory controller so all six slots operate at 1.1V and 6400 MT/s continuously without signal degradation. On-die ECC corrects single-bit errors in real time, preventing silent data corruption during long compute runs. The combination keeps throughput stable across extended workloads rather than only in short bursts.

How it compares

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

Price $7,601.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $39.59 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 numberMR51200-328K6
Total capacity192 GB (6 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 6 × 32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How can I confirm the kit runs at DDR5 6400 with CL52 after installing it in my Supermicro H13SSL-NT?

Check the BIOS memory information screen or a tool like dmidecode — it should report 6400 MT/s, CL52, 1.1 V and all six 32 GB modules as Registered ECC.

What exactly ships in the box and is anything else required to use the memory?

The package contains the 192 GB kit — six 32 GB 288-pin DDR5 RDIMMs. No extra parts are needed; the motherboard supplies power and the registered buffer.

Why choose this 6 × 32 GB kit instead of a different capacity for the H13SSL-NT?

This kit matches the board's validated population rules — six 2Rx8 Registered ECC modules at 1.1 V, CL52, DDR5-6400 — so the controller recognises the full 192 GB at rated speed.

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