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Two green DDR5 RDIMM modules, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5-5600 CL46 2Rx8 ECC Registered RDIMM Supermicro H13SSL-N

SKU CH-M59T-KJA6N

A 64 GB DDR5-5600 registered ECC kit built to the exact rank, voltage and timing the Supermicro H13SSL-N expects

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

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  • 64 GB capacity in a matched 2 x 32 GB kit for full server density
  • DDR5-5600 (PC5-44800) speed with CL46 latency for rated bandwidth
  • Registered ECC RDIMM architecture with 2Rx8 rank for stable multi-slot operation
  • 1 V standard voltage and 288-pin form factor for direct motherboard fit
  • Verified compatibility with Supermicro H13SSL-N motherboard per spec match

Supermicro H13SSL-N Memory Kit

This 64GB kit provides two 32GB DDR5-5600 RDIMMs built to the exact rank, voltage and timing the Supermicro H13SSL-N memory controller expects. It is intended for administrators upgrading or populating that specific server platform with registered ECC memory.

Thermals and Power at 1.1V

Operating at 1.10V, the modules draw minimal power and generate little heat even when every slot is filled, so standard server airflow handles cooling without extra fan speed or noise.

What the Kit Changes

The matched 2Rx8 registered ECC pair lets the board run fully populated at the rated 5600 MT/s while correcting single-bit errors on the fly, eliminating the instability that mismatched or unbuffered DIMMs would introduce.

How it compares

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

Price $2,096.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $32.77 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 numberMR44800-328K2
Total capacity64 GB (2 × 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 items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 288-pin DDR5 RDIMMs in the Supermicro H13SSL-N and which slot order should I follow?

Power down the server, open the chassis, and insert each 32 GB module into the DIMM slots specified by the Supermicro H13SSL-N manual for a two-DIMM population; the registered RDIMM keying only fits one way, so press evenly until the ejectors click.

What maintenance or replacement will the 2Rx8 ECC RDIMM kit need over its service life?

No routine maintenance is required; the modules have no heat spreaders or moving parts, and ECC corrects single-bit errors automatically — replacement is only necessary if a module fails, which is covered by the lifetime replacement warranty.

What is the first limit reached when the 64 GB kit runs sustained workloads at DDR5-5600 CL46?

The registered buffer and 1.1 V operation keep electrical loading within spec, so the first practical limit is the motherboard's maximum supported capacity and population rules rather than the memory's own timing or voltage envelope.

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