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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 192GB 12x16GB CL40 1.1V Supermicro H13SSL-NT memory upgrade

SKU CH-JHNQ-C80DE

192 GB DDR5 4800 ECC registered server kit with twelve 16 GB RDIMMs validated for the Supermicro H13SSL-NT motherboard

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 12X16GB

Show 24 more
  • 192 GB total capacity from twelve 16 GB modules
  • Registered ECC architecture prevents data corruption under full load
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • 288-pin RDIMM form factor matches Supermicro H13SSL-NT slots
  • Lifetime replacement warranty with US-based technical support

Targeted Server Upgrade

This 192 GB kit contains twelve 16 GB DDR5 RDIMM modules built for the Supermicro H13SSL-NT motherboard. It delivers registered ECC memory at 4800 MT/s with CL40 timing and 1.1 V operation. The 1Rx8 organisation matches the board's memory controller expectations exactly.

Build Integration

Each module uses the 288-pin RDIMM form factor required by this platform; UDIMM or SODIMM alternatives will not fit. Registered buffering reduces electrical load on the controller, allowing all twelve slots to be populated at full rated speed. ECC corrects single-bit errors automatically to protect data integrity.

Sustained Operation

Registered architecture maintains signal stability across the fully populated array during continuous workloads. On-die ECC detects and corrects single-bit errors in real time, preventing silent corruption during long compute runs. The 1.1 V DDR5 baseline keeps power draw predictable under sustained load.

How it compares

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

Price $4,858.99
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 $25.31 per GB
Pricier than about 70% 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 numberMR38400-618K12
Total capacity192 GB (12 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
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 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What is the maximum capacity this kit provides for the Supermicro H13SSL-NT?

The kit delivers 192GB across 12 modules of 16GB each, matching the board's full population capability for registered DDR5 memory.

How much power does the memory draw at its rated 4800 speed?

Each module operates at 1.1V, the standard voltage for DDR5 registered DIMMs, keeping power draw low even when all 12 slots are populated.

Which motherboard slot type is required to install these modules?

The 288-pin RDIMM form factor fits only registered DDR5 slots; the Supermicro H13SSL-NT provides exactly that interface.

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