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Six green DDR5 RDIMM modules with black chips and gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 288GB (6x48GB) DDR5 5600 CL46 1.1V ECC Registered RDIMM for Supermicro H14DSG-OD memory upgrade

SKU CH-N8YT-5JETW

A 288 GB kit of six 48 GB DDR5-5600 CL46 1.1 V ECC registered RDIMMs built for the Supermicro H14DSG-OD motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

Show 30 more
  • 288 GB total capacity from six 48 GB modules
  • DDR5-5600 speed with CL46 latency and 1.1 V operation
  • Registered ECC RDIMM design prevents silent data corruption
  • Verified fit for Supermicro H14DSG-OD motherboard
  • Major OEM Samsung, Micron, or Hynix DRAM chips

Exact-match server memory upgrade

This NEMIX RAM kit delivers 288GB across six 48GB DDR5 Registered ECC RDIMMs rated at 5600MHz with CL46 timings at 1.1V. The modules match the precise rank, voltage and timing the Supermicro H14DSG-OD memory controller expects for full-capacity recognition at rated speed.

Built for registered ECC platforms only

Suits administrators populating every slot on a Supermicro H14DSG-OD motherboard that requires Registered RDIMMs with ECC. Unsuitable for workstations or desktops that accept only unbuffered UDIMMs, for systems limited to lower maximum capacities per slot, or for any board that cannot run 2Rx8 Registered modules at this voltage and speed.

Straightforward DIMM installation

Insert each 288-pin RDIMM into the approved slots following the motherboard manual's population order for six modules. The most common issue is skipping the manual's sequence, which can prevent the system from recognising the full 288GB or from booting at the rated 5600MHz speed.

How it compares

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

Price $7,470.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $25.94 per GB
Pricier than about 71% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-4828K6
Total capacity288 GB (6 × 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 items288 GB 6 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What motherboard slot type does this 288-pin DDR5 RDIMM kit require?

The kit uses 288-pin DDR5 RDIMM modules, which fit only registered DIMM slots on the Supermicro H14DSG-OD motherboard.

Can I mix these 2Rx8 CL46 modules with existing DDR5 RDIMMs of a different rank or speed?

Mixing ranks or speeds is not recommended; the board expects matched 2Rx8 modules at 5600 MT/s for full 288GB capacity and stable operation.

How do I verify the 288GB kit is running at 5600 MT/s with ECC active after installation?

Check the BIOS memory information screen: it should show 288GB total, 5600 MT/s speed, CL46 latency, and ECC enabled for each of the six slots.

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