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Four green 288-pin DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 5600 CL46 1.1V ECC RDIMM SuperMicro B13SEG memory upgrade

SKU CH-YR6Y-YE39S

A 128GB registered DDR5 kit of four 32GB modules running at 5600 MT/s with CL46 latency and ECC for SuperMicro B13SEG servers

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB capacity across four 32 GB modules for high-density server workloads
  • DDR5 5600 speed with PC5-44800 bandwidth for fast data throughput
  • ECC registered RDIMM design with CL46 latency ensures data integrity under load
  • 1 V operating voltage reduces power draw in dense configurations
  • Built with major OEM Samsung, Micron, Hynix chips and validated for SuperMicro B13SEG

128GB DDR5 ECC RDIMM kit for SuperMicro B13SEG

This 128GB kit contains four 32GB DDR5 5600 registered DIMMs with ECC and a CL46 latency. It runs at 1.1V and uses a 2Rx8 organisation on 288-pin modules. The memory is validated for SuperMicro B13SEG motherboards in server and workstation roles.

Sustained load behaviour with registered ECC

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors and detects multi-bit errors without halting the system. The 1.1V operating voltage helps maintain stability across long compute runs in multi-socket platforms.

Upgrade path from lower-capacity DDR5 RDIMMs

Replacing smaller DDR5 RDIMM sets with this 128GB kit adds capacity for larger datasets and virtual machine densities. The jump is worthwhile when the workload exceeds the current module count or total gigabytes supported by the board. Systems already using DDR5 5600 registered ECC can mix kits of identical specification.

How it compares

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

Price $4,048.99
Pricier than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.63 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-328K4
Total capacity128 GB (4 × 32 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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB (4 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does each 32 GB DDR5 5600 module draw at 1.1 V under sustained load?

Each module operates at 1.10 V, the standard DDR5 voltage, so power draw stays low even when all four sticks run continuously in a SuperMicro B13SEG server.

Does the SuperMicro B13SEG motherboard need a specific BIOS revision or CPU generation to recognise this 2Rx8 registered ECC kit?

The kit is validated for the SuperMicro B13SEG platform; install the four 288-pin RDIMMs in the correct slots and the system will detect 128 GB at 5600 MT/s with ECC active.

Can I keep my existing DDR5 4800 RDIMMs and add this 5600 CL46 kit to the same B13SEG board?

Mixing speeds forces all channels to run at the lowest common rate, so the 5600 modules would drop to 4800 MT/s; for full performance use four matching 5600 sticks.

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