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Eight green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 128GB 8x16GB DDR5 5600MHz ECC Registered RDIMM CL46 1.1V Supermicro H13DSG-O-CPU memory upgrade

SKU CH-TBY7-STCNR

Eight 16 GB DDR5 5600 MHz ECC registered RDIMMs at 1.1 V CL46 deliver 128 GB of server-grade memory validated for the Supermicro H13DSG-O-CPU motherboard

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 128 GB total capacity from eight 16 GB modules
  • DDR5 5600 MHz speed with CL46 latency for rated performance
  • Registered ECC architecture corrects single-bit errors on the fly
  • 1 V operation matches the board's memory-controller specification
  • 288-pin RDIMM form factor fits the Supermicro H13DSG-O-CPU motherboard

Exact-match DDR5-5600 ECC RDIMM kit

This 128 GB kit contains eight 16 GB DDR5 Registered DIMMs rated at 5600 MHz (PC5-44800) with CL46 latency and 1.1 V operation. Each module is a 1Rx8 288-pin RDIMM with on-die ECC, built from major OEM DRAM. It is configured as a direct upgrade for the Supermicro H13DSG-O-CPU motherboard.

Suited for capacity-hungry server builds

The registered architecture and ECC let the memory controller drive all eight slots at full speed, making this kit a fit for virtualization hosts, database nodes and other workloads that need maximum capacity per channel. It is not for platforms that accept only unbuffered UDIMMs or SO-DIMMs, nor for boards that cannot populate eight RDIMM slots at the rated frequency.

Registered RDIMM form factor decides fit

The motherboard requires 288-pin DDR5 Registered DIMMs; unbuffered or SO-DIMM modules will not seat or function. Verify the board’s qualified-vendor list and population rules before ordering to ensure the 8 x 16 GB configuration is supported.

How it compares

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

Price $3,527.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.56 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-618K8
Total capacity128 GB (8 × 16 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
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 8 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard slot and memory type must my Supermicro H13DSG-O-CPU have to accept this 288-pin DDR5 RDIMM kit?

The motherboard needs DDR5 RDIMM slots; this 288-pin Registered kit is built to the exact pinout and signalling the H13DSG-O-CPU expects.

If I keep some existing DDR5 5600 RDIMMs, will this 8-module 1Rx8 CL46 kit run alongside them at rated speed?

Mixing ranks or timings can force the controller to down-clock; for guaranteed 5600 MT/s operation populate all eight slots with this matched 1Rx8 CL46 kit.

After installing all eight 16 GB modules, how do I confirm the server sees the full 128 GB at DDR5-5600 with ECC active?

Check the BIOS memory information screen — it should report 128 GB total, 5600 MT/s speed, and ECC enabled for each populated channel.

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