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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 12x48GB DDR5 5600 ECC RDIMM Kit Supermicro H14SSL-NT

SKU CH-S0QA-Z2FP0

A 576GB kit of twelve 48GB DDR5 5600 ECC registered DIMMs validated for the Supermicro H14SSL-NT motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

Show 24 more
  • Massive 576 GB capacity from twelve 48 GB modules
  • DDR5 5600 speed with CL46 latency for responsive server workloads
  • Registered ECC design corrects single-bit errors on the fly
  • 1 V operation matches the motherboard's memory-controller requirements
  • Verified fit for Supermicro H14SSL-NT with 288-pin RDIMM form factor

576GB DDR5 5600 ECC RDIMM Kit

This 576GB kit contains twelve 48GB DDR5 5600 registered ECC RDIMMs built for the Supermicro H14SSL-NT motherboard. Each module runs at 1.1V with CL46 latency and a 2Rx8 organisation. The registered design lets the board run every slot populated at full capacity.

Installation notes for registered DIMMs

Align the 288-pin modules with the keyed DDR5 slots and press until both retention clips lock. Populate sockets in the exact order shown in the H14SSL-NT manual; skipping a required slot or mixing ranks prevents the system from posting. Handle modules by the edges to avoid contaminating the gold contacts.

Verify your server configuration first

Confirm the H14SSL-NT firmware revision supports 48GB dual-rank registered DIMMs at the full 576GB total. Check the manual for the approved population sequence and any per-channel limits before ordering. Ensure the platform requires registered ECC RDIMMs rather than unbuffered or load-reduced variants.

How it compares

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

Price $13,790.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $23.94 per GB
Pricier than about 69% 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 numberMR44800-4828K12
Total capacity576 GB (12 × 48 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 items576 GB 12 × 48 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 can I verify the 576GB kit is running at DDR5 5600 CL46 after installation?

Enter the BIOS or UEFI and confirm the memory frequency shows 5600 MT/s with CAS latency 46; the registered ECC modules should also report 576GB total capacity across all 12 slots.

What exactly ships in the box and is anything else required?

The box contains the 12-module 576GB DDR5 5600 ECC RDIMM kit (12 x 48GB 2Rx8 1.1V CL46 288-pin); no additional parts are needed for installation on the Supermicro H14SSL-NT.

Which capacity version should I choose for the H14SSL-NT?

This kit is the 576GB (12 x 48GB) version; select it when you need the full 12-DIMM population at DDR5 5600 with registered ECC on the H14SSL-NT.

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