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Four green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 5600 CL46 2Rx8 1.1V ECC RDIMM Supermicro H13SSL-N memory upgrade

SKU CH-F348-4GAJP

A 128 GB DDR5 ECC registered kit built for the Supermicro H13SSL-N motherboard

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 4X32GB

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  • 128 GB total capacity from four 32 GB modules
  • DDR5 5600 speed with CL46 latency for rated throughput
  • Registered ECC design corrects single-bit errors on the fly
  • 10 V operation matches the motherboard memory controller spec
  • 288-pin RDIMM form factor fits the Supermicro H13SSL-N exactly

128GB DDR5-5600 ECC RDIMM kit

This 128GB kit contains four 32GB DDR5-5600 Registered ECC modules built to the PC5-44800 standard. Each DIMM runs at 1.10V with CL46 latency and a 2Rx8 organisation. The 288-pin RDIMM form factor matches the Supermicro H13SSL-N memory slots exactly.

Suited to the Supermicro H13SSL-N

Registered ECC architecture lets every slot stay populated at full capacity while correcting single-bit errors on the fly. Builders using UDIMM or SODIMM platforms, or boards that cannot accept Registered modules, must choose a different memory type.

Four ranks per module at rated speed

The 2Rx8 layout delivers four ranks per DIMM so the memory controller sees the full 128GB at DDR5-5600 without down-clocking. Systems limited to fewer ranks per channel or lower maximum capacity will not reach this density.

How it compares

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

Price $3,601.99
Pricier than about 75% 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 $28.14 per GB
Pricier than about 79% 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 numberMR44800-328K4
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
Memory rank2Rx8
Heat spreaderNo
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 288-PIN ECC RDIMM KIT

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Questions about this item

Do I need a Supermicro H13SSL-N motherboard with 288-pin DDR5 RDIMM slots to install this 128GB kit?

Yes, this kit is built for the Supermicro H13SSL-N and requires a motherboard that accepts 288-pin DDR5 registered DIMMs; it will not fit UDIMM or SODIMM slots.

Can I add these 2Rx8 CL46 modules to a server that already has DDR5 RDIMMs of a different rank or speed?

Mixing ranks or speeds is not recommended; the board's memory controller expects identical 2Rx8 CL46 modules at 5600 MT/s for full-capacity operation.

How can I confirm the kit is running at 5600 MT/s with ECC active after installation?

Check the BIOS memory information or the OS memory report — both should show 128 GB at 5600 MT/s, CL46, 1.1 V, with ECC enabled.

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