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Twelve bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 576GB 12x48GB Supermicro H13SST-GC

SKU CH-F3V2-DSSWG

A 576GB DDR5 5600 ECC registered RDIMM kit with twelve 48GB modules at CL46 and 1.1V, validated for Supermicro H13SST-GC

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

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  • 576 GB total capacity across 12 matched 48 GB modules
  • DDR5 5600 speed with CL46 latency for rated server throughput
  • Registered ECC RDIMM design offloads the memory controller and corrects single-bit errors
  • 10 V operation at 2Rx8 rank for full-slot stability
  • Verified fitment for Supermicro H13SST-GC motherboard with 288-pin form factor

Exact-Match Server Upgrade

This 576 GB kit contains twelve 48 GB DDR5 5600 RDIMM modules built to the precise rank, voltage and timing the Supermicro H13SST-GC memory controller expects. It is for administrators who need the full capacity recognised at rated speed without manual tuning. Buyers who want consumer UDIMM or SODIMM form factors cannot use this kit.

Registered ECC Build Quality

Each module uses a 288-pin registered design with on-board ECC that corrects single-bit errors before they reach production workloads. The registered architecture offloads the controller so all twelve slots stay stable when fully populated. Modules ship without heat spreaders, so chassis airflow must handle thermal load directly.

576 GB Total Capacity

The kit delivers 576 GB across twelve 48 GB dual-rank modules running at 1.1 V with CL46 latency. This capacity ceiling decides whether the part fits the deployment; systems limited to lower maximum memory or fewer slots will not accept the full kit.

How it compares

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

Price $14,078.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $24.44 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 numberMR44800-4828K12
Total capacity576 GB (12 × 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 items576 GB 12 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What speed does the DDR5 5600 interface actually run at on a Supermicro H13SST-GC motherboard?

The kit is rated for DDR5 5600 (PC5-44800) with CL46 latency at 1.1V. When installed in the Supermicro H13SST-GC, the memory controller will recognise the SPD profile and operate all 12 modules at this rated speed.

What physical slot and form factor do these 48 GB modules need on the H13SST-GC?

Each module is a 288-pin DDR5 RDIMM. The H13SST-GC requires registered DIMMs, not UDIMMs or SODIMMs, so these 12 sticks populate the board's standard DDR5 RDIMM slots.

What is the correct installation order for all 12 modules on this motherboard?

Consult the Supermicro H13SST-GC manual for the approved DIMM population sequence. The board has specific slot-filling rules for 12 modules; following the documented order ensures full 576 GB recognition and stable operation.

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