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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB DDR5-5600 ECC RDIMM 8x32GB CL46 1.1V Supermicro H14SSL-NT

SKU CH-0KMW-TEARY

256 GB DDR5-5600 ECC RDIMM kit (8 × 32 GB, CL46, 1.1 V) validated for Supermicro H14SSL-NT servers

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 8X32GB

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  • 256GB total capacity enables large-scale workloads with eight 32GB modules
  • DDR5-5600 speed rated at PC5-44800 for high-throughput server tasks
  • Registered ECC design corrects single-bit errors and stabilises fully populated channels
  • 1V operating voltage matches platform spec for efficient power use
  • Verified fitment for Supermicro H14SSL-NT motherboard with 288-pin RDIMM form factor

Exact-match DDR5-5600 RDIMM kit

This 256GB kit delivers eight 32GB DDR5-5600 registered ECC modules built to the precise rank, voltage and timing the Supermicro H14SSL-NT memory controller expects. It targets administrators who need full-capacity population on that specific platform without manual tuning.

Installation and common issues

The 288-pin RDIMM form factor seats directly into the board's DDR5 slots; no adapters or cables are required. Problems usually arise when the population order in the manual is ignored or when mixed-rank modules prevent the controller from training at the rated 5600 MT/s speed.

Pre-order checklist

Confirm the H14SSL-NT manual approves 2Rx8 registered ECC DIMMs at 1.1V across all eight slots and note the required population sequence. Verify the BIOS revision supports the full 256GB capacity before the kit arrives.

How it compares

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

Price $7,512.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $29.35 per GB
Pricier than about 83% 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 numberMR44800-328K8
Total capacity256 GB (8 × 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 items256 GB 8 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I verify the kit is running at 5600MHz with CL46 after installation?

Enter the BIOS or use a tool such as CPU-Z to confirm the memory frequency reads 5600MHz (PC5-44800) and the CAS latency shows 46; the registered ECC design ensures the Supermicro H14SSL-NT recognises all eight 32GB modules at rated speed.

What exactly ships in the box and do I need anything else to populate the board?

The box contains the 256GB kit as eight 32GB 288-pin DDR5 RDIMMs; no heat spreaders, cables or extra brackets are included, and nothing else is required if your H14SSL-NT has eight free DIMM slots.

Why choose this 8x32GB 2Rx8 kit instead of a different capacity or rank?

The 2Rx8 organisation matches the H14SSL-NT memory-controller expectations for full eight-slot population, delivering the full 256GB at 1.1V without down-clocking that can occur with mismatched ranks.

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