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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 288GB (6×48GB) CL46 1.1V for Supermicro H14SST-G memory upgrade

SKU CH-GV83-PN63Q

A 288 GB registered ECC DDR5 kit of six 48 GB modules running at 5600 MT/s with CL46 latency and 1.1 V for Supermicro H14SST-G servers

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 288 GB capacity from six 48 GB modules
  • DDR5 5600 speed rated at PC5-44800
  • Registered ECC design corrects single-bit errors automatically
  • CL46 latency at 1.1 V operating voltage
  • Verified fit for Supermicro H14SST-G motherboard

Exact DDR5-5600 upgrade for Supermicro H14SST-G

This NEMIX RAM kit delivers 288 GB of DDR5-5600 registered ECC memory in six 48 GB RDIMMs. The modules run at 1.1 V with CL46 timing and a 2Rx8 organisation, matching the electrical and mechanical requirements of the Supermicro H14SST-G motherboard. Registered buffering allows all slots to be populated at full capacity without overloading the memory controller.

Suited for fully populated server builds.

System administrators expanding a Supermicro H14SST-G to its maximum supported capacity will find the exact rank, voltage and timing the board expects. Workstations or consumer boards that accept only unbuffered UDIMMs cannot use these registered modules, and any platform limited to lower densities or different DDR generations will be incompatible.

Registered ECC RDIMM architecture

The single specification that decides fitment is the registered ECC RDIMM form factor combined with DDR5-5600 speed, 1.1 V operation and 2Rx8 rank structure. Only motherboards explicitly qualified for this combination will recognise the full 288 GB and run it at the rated 5600 MT/s data rate.

How it compares

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

Price $7,414.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $25.75 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 numberMR44800-4828K6
Total capacity288 GB (6 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items288 GB 6 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I install the six 48 GB DDR5 5600 RDIMMs in my Supermicro H14SST-G and which population step is often missed?

Populate all six slots following the motherboard manual's exact DIMM order; the step most often missed is verifying the approved population sequence for full 288 GB capacity.

What maintenance or replacement will this 288 GB DDR5 ECC RDIMM kit need over its service life?

No scheduled maintenance is required; if a module fails, replace the faulty 48 GB RDIMM with an identical DDR5 5600 CL46 1.1 V 2Rx8 part.

What limit appears first when the 288 GB kit runs sustained workloads at DDR5 5600?

The registered DDR5 5600 specification with CL46 latency and 1.1 V operation defines the sustained throughput ceiling.

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