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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 5600 CL46 1.1V ECC Registered RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-N7PK-342R0

64GB kit of four 16GB DDR5 5600 CL46 1.1V ECC registered RDIMMs built for the Supermicro H14DST-FL motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 4X16GB

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  • 64 GB total capacity from four 16 GB modules
  • DDR5 5600 speed with CL46 latency at 1.1 V
  • ECC and registered design prevents silent data errors
  • 288-pin RDIMM form factor matches Supermicro H14DST-FL slots
  • Major OEM Samsung, Micron or Hynix chips ensure enterprise stability

Exact-match server upgrade

This 64 GB kit (four 16 GB modules) is built to the precise DDR5 5600 CL46 1.10 V 1Rx8 registered ECC specification that the Supermicro H14DST-FL memory controller expects. Each 288-pin RDIMM arrives tested for full-capacity recognition at rated speed, eliminating the guesswork of mixing ranks or voltages in a production server.

Thermals and power draw

Operating at the standard DDR5 1.10 V, the modules draw minimal power per stick and run without heat spreaders, relying on the server's directed airflow for cooling. Registered buffering reduces electrical load on the memory controller, keeping system power stable even when all slots are populated under sustained workloads.

What the kit changes

Populating four slots with matched registered ECC DIMMs enables maximum supported capacity while single-bit error correction protects data integrity without software intervention. The bundle provides the exact rank and timing configuration the firmware validates at POST, so the server boots at full frequency without manual tuning or compatibility surprises.

How it compares

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

Price $1,869.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $29.22 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 numberMR44800-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 4 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 288-pin DDR5 RDIMMs in the Supermicro H14DST-FL and which slot order avoids a no-post?

Power down, open the chassis, and populate the four RDIMMs following the motherboard manual's population sequence for 1Rx8 registered modules; the board only accepts registered ECC DIMMs in the correct channel order, so verify the silkscreen labels before seating each 288-pin stick.

What maintenance or replacement will the 1.1 V registered ECC kit need over its service life?

The modules have no heat spreaders and no moving parts, so routine upkeep is limited to keeping server airflow clean; if a single-bit error rate ever exceeds ECC correction capability, the affected 16 GB DIMM would be the only component requiring replacement.

At what point does sustained load hit a limit with CL46 5600 MT/s registered memory?

The first bottleneck under continuous heavy traffic is the fixed CAS latency of 46 cycles at 5600 MT/s, which caps random-access throughput before thermal or voltage headroom becomes an issue.

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