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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 384GB 8x48GB 6400MHz CL52 1.1V 2Rx8 ECC RDIMM Supermicro H14DST-F memory upgrade

SKU CH-73SS-DRSGH

384GB kit of eight 48GB DDR5-6400 registered ECC RDIMMs at 1.1V CL52 for Supermicro H14DST-F motherboards

  • Capacity384GB (8 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 384 GB total capacity across eight 48 GB modules
  • DDR5 6400 MT/s speed rated at CL52 latency
  • 1 V operation reduces power draw per module
  • Registered ECC RDIMM design corrects single-bit errors automatically
  • 288-pin form factor matches Supermicro H14DST-F memory slots

Targeted server upgrade

This 384GB kit contains eight 48GB DDR5 Registered ECC RDIMMs built for the Supermicro H14DST-F motherboard. It delivers the exact rank, voltage, and timing the board's memory controller expects for full-capacity recognition at rated speed.

DDR5 RDIMM population limits

Registered DIMMs allow every slot to run fully populated at 6400MHz, while ECC corrects single-bit errors on the fly. The motherboard manual defines the supported capacities and required DIMM population order for this 288-pin form factor.

Straightforward installation

Modules key into the 288-pin slots in the sequence the manual specifies; no heat spreaders are fitted. Errors usually come from ignoring the board's population rules or mixing ranks, so verify the configuration before seating the kit.

Highlights

  • 384 GB total capacity across eight 48 GB modules
  • DDR5 6400 MT/s speed rated at CL52 latency
  • 1 V operation reduces power draw per module
  • Registered ECC RDIMM design corrects single-bit errors automatically
  • 288-pin form factor matches Supermicro H14DST-F memory slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-4828K8
Capacity384GB (8 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 8X48GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Should I choose the 384GB kit with eight 48GB modules or a smaller capacity?

The kit provides 384GB total using eight 48GB RDIMMs, matching the Supermicro H14DST-F's supported population for full-capacity operation at DDR5-6400.

What does the DDR5-6400 rating mean once the modules are installed in the server?

The memory controller will run the kit at 6400 MT/s with CL52 latency at 1.1V, delivering the rated PC5-51200 bandwidth when all slots are populated.

How does the 288-pin RDIMM interface and registered ECC design affect real-world limits?

The registered buffer reduces electrical load on the controller, allowing all eight slots to run at 6400 MT/s, while ECC corrects single-bit errors to prevent data corruption.

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