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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 192GB 12x16GB CL40 1.1V ECC RDIMM Supermicro H13SST-G

SKU CH-2EMS-EQP4Y

192 GB DDR5 4800 ECC RDIMM kit with 12×16 GB modules at CL40 1.1 V for Supermicro H13SST-G

  • 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
  • 192GB total capacity from 12 matched 16GB modules enables full server population
  • DDR5 4800 speed with CL40 latency runs at rated frequency on Supermicro H13SST-G
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 1Rx8 single-rank organisation at 1.1V matches the board's exact electrical requirements
  • 288-pin RDIMM form factor fits the motherboard's memory slots without adapters

System-Specific DDR5 ECC RDIMM Kit

This 192GB kit contains twelve 16GB DDR5-4800 registered ECC modules built for the Supermicro H13SST-G motherboard. Each DIMM runs at 1.1V with CL40 timing and a 1Rx8 organisation. The registered design matches the board's 288-pin requirement and population rules.

Sustained Enterprise Stability

Registered buffering offloads the memory controller so all twelve slots operate at full capacity without signal degradation. ECC corrects single-bit errors on the fly, preventing silent data corruption during continuous workloads. The 1.1V operating voltage keeps power draw consistent across the fully populated configuration.

Straightforward Server Installation

Modules insert into the 288-pin RDIMM slots following the motherboard's prescribed population order. No heat spreaders are present, so clearance inside dense chassis is not an issue. Builders who need a different capacity or a UDIMM form factor cannot use this kit.

How it compares

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

Price $4,756.99
Pricier than about 79% 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 $24.78 per GB
Pricier than about 69% 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

How much power does the 1.1V DDR5 kit draw when the server runs all day?

Each module operates at 1.1V, the standard DDR5 voltage, so total power scales with the 192GB capacity and your CPU's memory controller load rather than a fixed wattage figure.

What motherboard slot and population rules does the Supermicro H13SST-G require for this 12-module kit?

The board needs 288-pin RDIMM slots and follows its own population order; consult the motherboard manual for the exact slot sequence before installing all 12 sticks.

Will the CL40 1Rx8 registered DIMMs work alongside other DDR5 RDIMMs I keep?

Mixing ranks, latencies or voltages can prevent the memory controller from training at 4800MHz; the manufacturer recommends populating every slot with identical modules for full-speed stability.

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