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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 192GB 12x16GB CL46 1.1V Supermicro H14SSL-N memory upgrade

SKU CH-HATV-388ZD

192GB DDR5 5600 ECC RDIMM kit with twelve 16GB modules at CL46 and 1.1V for Supermicro H14SSL-N servers

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 12X16GB

Show 24 more
  • 192 GB total capacity from twelve 16 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified fit for Supermicro H14SSL-N motherboard

192 GB DDR5 ECC RDIMM kit for Supermicro H14SSL-N

This 192 GB kit delivers twelve 16 GB DDR5 5600 registered ECC modules built to the Supermicro H14SSL-N memory specification. Each DIMM runs at 1.1 V with CL46 latency and a 1Rx8 organisation, so the memory controller recognises the full capacity at rated speed. The 288-pin RDIMM form factor matches the board's registered slots exactly. It is intended for administrators who need maximum supported capacity in a single validated package.

Suited for fully populating the H14SSL-N

This kit fits servers that require registered DDR5 ECC RDIMMs and can accept twelve modules at the specified voltage and timing. Builders using consumer UDIMMs, SODIMMs, non-ECC modules, or lower-density kits that leave slots empty should look elsewhere. Systems that do not support registered DDR5 5600 at 1.1 V will not be compatible.

Registered ECC RDIMM architecture with 1Rx8 rank

The registered buffer reduces electrical load on the memory controller, allowing all twelve slots to run at full capacity while ECC corrects single-bit errors in real time. The 1Rx8 rank organisation and CL46 timing are the exact parameters the H14SSL-N firmware expects for stable operation at DDR5 5600.

How it compares

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

Price $5,116.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $26.65 per GB
Pricier than about 74% 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 numberMR44800-618K12
Total capacity192 GB (12 × 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 items192 GB 12 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

My Supermicro H14SSL-N has 12 DDR5 slots — will this 12-module kit fill every slot?

Yes, the kit contains exactly 12 RDIMMs, matching the 12 DDR5 slots on the H14SSL-N so the board can be fully populated.

Can I mix these 1Rx8 CL46 1.1V modules with other DDR5 RDIMMs already installed in the system?

Mixing ranks, latencies or voltages is not recommended; the memory controller expects identical 1Rx8 CL46 1.1V modules in every populated slot for stable operation.

How do I confirm the server recognises all 192GB at DDR5 5600 after installation?

Check the BIOS memory summary or run dmidecode — it should show 12 × 16GB RDIMMs running at 5600 MT/s with ECC active.

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