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Four green DDR5 RDIMM modules, bare circuit boards with black chips, 288 pins each

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 5600 CL46 1Rx8 ECC RDIMM Supermicro H13SSL-N

SKU CH-EXK3-356KC

A 64GB kit of four 16GB DDR5 5600 CL46 ECC registered RDIMMs built for the Supermicro H13SSL-N motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 4X16GB

Show 24 more
  • 64 GB capacity across four 16 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated throughput on Supermicro H13SSL-N
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 1 V operation at 1Rx8 rank matches board memory-controller requirements exactly
  • 288-pin RDIMM form factor ensures correct physical and electrical fit in every slot

Exact-match server kit

This 64 GB kit contains four 16 GB DDR5 5600 RDIMMs built to the precise rank, voltage and timing the Supermicro H13SSL-N expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors on the fly. It is not for buyers who need unbuffered UDIMMs or SODIMM form factors.

DDR5 5600 registered limits

DDR5 5600 RDIMMs operate at 1.1 V with a CL46 latency ceiling that the memory controller enforces. Registered buffering offloads the controller so all four slots stay stable at full capacity, but the standard does not support mixing with unbuffered or consumer modules. Populations beyond the board's validated rules will not train at rated speed.

Straightforward slot installation

Align the 288-pin key, press evenly until the latches click, and follow the motherboard manual for the approved population order. The most common issue is skipping the manual's slot sequence, which prevents the kit from being recognised at 64 GB. No heat spreader means clearance is rarely a concern in standard server chassis.

How it compares

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

Price $2,025.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $31.66 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 numberMR44800-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 4 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I choose the 4x16GB kit or a different capacity for my Supermicro H13SSL-N?

The 64GB kit provides four 16GB DDR5 5600 CL46 1Rx8 ECC RDIMM modules at 1.1V. This exact configuration matches the motherboard's memory population rules for full-capacity operation.

What does DDR5 5600 (PC5-44800) mean for actual server performance?

The modules run at 5600 MT/s with CL46 latency and 1.1V. Registered ECC architecture lets all four slots operate at rated speed while correcting single-bit errors to prevent data corruption and unplanned reboots.

Will the 288-pin RDIMM interface work with my H13SSL-N memory controller?

Yes. The 288-pin Registered DDR5 RDIMM form factor is exactly what the Supermicro H13SSL-N requires. The 1Rx8 rank structure and 1.1V voltage match the board's memory controller expectations for full recognition.

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