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Four green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 5600 CL46 ECC RDIMM Supermicro H13SST-G memory upgrade

SKU CH-N6Y7-Q56RY

512 GB DDR5 ECC RDIMM kit of four 128 GB modules at 5600 MHz CL46, registered for Supermicro H13SST-G servers

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 4X128GB

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  • 512 GB total capacity from four 128 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated bandwidth without downclocking
  • Registered ECC design corrects single-bit errors and supports full population stability
  • 10 V operation matches the Supermicro H13SST-G memory controller specification exactly
  • 288-pin RDIMM form factor ensures correct physical and electrical fit for this motherboard

Exact-fit DDR5 RDIMM kit for Supermicro H13SST-G

This 512GB kit delivers four 128GB DDR5 5600 (PC5-44800) registered ECC modules built to the precise rank, voltage and timing the motherboard expects. It is intended for administrators who need maximum supported capacity on this platform without manual tuning.

Registered 288-pin design with 2Rx4 organisation

The registered architecture buffers address and command signals so every slot remains stable when fully populated at 1.10V. ECC corrects single-bit errors on the fly, preventing silent data corruption that can halt production workloads.

Four-module kit ready for validated population order

The package contains the exact four 128GB RDIMMs required to reach 512GB on the H13SST-G. Builders must still consult the motherboard manual for approved DIMM population sequences and any BIOS steps before installation.

How it compares

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

Price $18,357.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $35.86 per GB
Pricier than about 90% 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 numberMR44800-724K4
Total capacity512 GB (4 × 128 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 4 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What speed and bandwidth does the DDR5-5600 PC5-44800 interface actually deliver on the Supermicro H13SST-G?

The kit runs at 5600 MT/s with a peak bandwidth of PC5-44800, matching the memory controller's rated specification for full-capacity operation.

What physical slot and form factor must the motherboard provide for these 288-pin RDIMMs?

The board needs four standard 288-pin DDR5 RDIMM slots; the modules are registered ECC DIMMs without heat spreaders and fit the H13SST-G's native slot layout.

In what order should the four 128 GB modules be installed, and what step is commonly missed?

Follow the H13SST-G manual's exact population sequence for 2Rx4 registered DIMMs; the step most often missed is verifying the approved slot order before seating all four modules.

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