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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 384GB 8x48GB CL52 1.1V 2Rx8 ECC RDIMM Supermicro H14SHM memory upgrade

SKU CH-BSTX-TACY3

384GB DDR5 6400 ECC RDIMM kit of eight 48GB modules at CL52, 1.1V, 2Rx8 registered for Supermicro H14SHM motherboards

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Full 384 GB capacity with eight matched 48 GB modules
  • DDR5 6400 speed and CL52 latency for rated throughput
  • Registered ECC architecture prevents silent data errors
  • 1 V operation matches server memory-controller requirements
  • 288-pin RDIMM form factor fits Supermicro H14SHM exactly

Exact-match DDR5-6400 RDIMM kit for Supermicro

This 384GB kit contains eight 48GB DDR5 Registered DIMMs built to the precise rank, voltage and timing the Supermicro H14SHM memory controller expects. It targets administrators who need to populate every slot at full capacity without compatibility surprises.

288-pin Registered ECC modules with no heat spreader

The Registered architecture buffers address and command signals so the controller stays stable when all slots are filled, while on-die ECC corrects single-bit errors before they reach the operating system. Bare PCBs fit tight server chassis where tall heat spreaders would block airflow or adjacent components.

DDR5-6400 CL52 at 1.1V decides fitment

The motherboard must support DDR5-6400 (PC5-51200) Registered ECC at 1.1V with 2Rx8 organisation; if the platform only qualifies lower speeds, different voltages or UDIMMs, the kit will not operate as specified. Consult the board manual for approved population rules before ordering.

How it compares

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

Price $9,618.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $25.05 per GB
Pricier than about 70% 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 numberMR51200-4828K8
Total capacity384 GB (8 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 8 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What speed does the DDR5 6400 interface run at when all eight slots are populated on the Supermicro H14SHM?

The kit is rated DDR5 6400 (PC5 51200) and the registered ECC design keeps every slot at that speed when fully populated.

What physical slot type and module height does the Supermicro H14SHM require for this 288-pin RDIMM kit?

The motherboard uses standard 288-pin DDR5 RDIMM slots; these modules have no heat spreader so they fit in tight server chassis.

In which order should the eight 48 GB RDIMMs be installed to match the H14SHM population rules?

Consult the Supermicro H14SHM manual for the exact DIMM population sequence; the board's memory-controller layout dictates the required slot order.

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