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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB 16x32GB DDR5 5600MHz CL46 ECC RDIMM Kit

SKU CH-5A9C-P6HM2

A 512GB kit of sixteen 32GB DDR5 5600MHz CL46 ECC registered RDIMM modules at 1.1V, validated for the Supermicro H14DSG-O-CPU motherboard

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 16X32GB

Show 30 more
  • 512 GB total capacity from 16 matched 32 GB modules
  • DDR5 5600 MHz speed with CL46 latency for rated throughput
  • Registered ECC architecture corrects single-bit errors and supports full population
  • 1 V operation at 2Rx8 rank matching controller expectations
  • 288-pin RDIMM form factor verified for Supermicro H14DSG-O-CPU motherboard

Server-grade DDR5 ECC RDIMM kit

This 512 GB kit contains sixteen 32 GB registered DIMMs built to the DDR5 5600 standard with CL46 timings and 1.1 V operation. Each module uses a 2Rx8 organisation and on-die ECC to protect data integrity in multi-socket servers. The 288-pin RDIMM form factor matches the mechanical and electrical requirements of the Supermicro H14DSG-O-CPU motherboard.

Suited for fully populated Supermicro H14DSG-O-CPU

Administrators who need the exact rank, voltage and timing profile this board expects will install the kit and run at rated speed without manual tuning. Builders using consumer motherboards, workstations that require unbuffered UDIMMs, or any platform that cannot accept registered ECC modules should look elsewhere.

512 GB total capacity across all sixteen slots

The kit fills every DIMM slot on the supported motherboard, delivering maximum registered memory bandwidth for virtualisation, database and HPC workloads. Capacity headroom ends at the board's 512 GB limit; configurations requiring more memory or a different DIMM population order are not supported by this kit.

How it compares

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

Price $16,486.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $32.20 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 numberMR44800-328K16
Total capacity512 GB (16 × 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 items512 GB 16 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Does my Supermicro H14DSG-O-CPU motherboard need all 16 slots filled for this 512GB kit to run at 5600MHz?

The kit is verified for that board, but population rules vary by CPU configuration; consult the motherboard manual for the approved DIMM installation order before installing.

Will these 2Rx8 registered DDR5 RDIMMs work alongside any existing registered DDR5 modules I keep in the same server?

Mixing ranks or speeds can prevent the system from running at the rated 5600MHz; for full 512GB capacity and rated speed, use identical 2Rx8 CL46 modules in the approved slots.

How can I confirm the kit is recognised at 512GB and 5600MHz after installation?

Enter the BIOS and verify the memory summary shows 512GB total, DDR5-5600 speed, CL46 timings and ECC active across all 16 modules.

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