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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 512GB (8 x 64GB) 5600 CL46 1.1V 2Rx4 Supermicro H14SSL-NT

SKU CH-CDS2-2RDHS

Eight 64 GB DDR5 5600 CL46 registered ECC RDIMMs at 1.1 V validated for Supermicro H14SSL-NT

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 8X64GB

Show 24 more
  • 512 GB total capacity from eight 64 GB modules
  • DDR5-5600 speed with CL46 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified compatibility with Supermicro H14SSL-NT motherboard

Exact-match DDR5 server kit

This 512 GB kit contains eight 64 GB DDR5 ECC registered DIMMs rated at 5600 MT/s with CL46 timing and 1.1 V operation. It is built for the Supermicro H14SSL-NT motherboard and delivers the precise rank, voltage and timing the memory controller expects for full-capacity recognition.

Verify board population rules

Server and motherboard memory support varies by model so consult the system manual for supported capacities, approved DIMM population order and installation steps before ordering. The kit uses 288-pin registered DIMMs which this board requires instead of unbuffered or SODIMM modules.

Registered design reduces controller load

Registered architecture offloads the memory controller allowing every slot to run fully populated at rated speed while ECC corrects single-bit errors on the fly. Modules operate at the standard 1.1 V DDR5 voltage without heat spreaders so airflow through the server chassis handles cooling.

How it compares

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

Price $14,311.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $27.95 per GB
Pricier than about 78% 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 numberMR44800-924K8
Total capacity512 GB (8 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 8 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 512GB kit include all eight 64GB modules or do I need to buy any separately?

The kit ships as a matched set of eight 64GB DDR5 5600 CL46 1.1V 2Rx4 ECC registered RDIMMs so the full 512GB is in the box and nothing else is required.

My board has 14 DIMM slots — should I populate all of them with this 8-module kit or choose a different capacity?

This 8-module kit is built for the Supermicro H14SSL-NT; install the eight RDIMMs following the board's population guide and leave the remaining slots empty unless you add another identical kit later.

What does the 5600 CL46 rating deliver once the modules are installed in the server?

The memory runs at DDR5-5600 with a CAS latency of 46 cycles at 1.1V, giving the bandwidth and error-correction the H14SSL-NT expects when all eight registered DIMMs are populated.

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