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Green circuit board DDR5 RDIMM module with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 48GB DDR5 6400 CL52 2Rx8 1.1V ECC RDIMM Supermicro H13SST-GC memory upgrade

SKU CH-PX9S-618NA

48 GB DDR5-6400 ECC Registered RDIMM, CL52 at 1.1 V, 2Rx8, 288-pin, validated for Supermicro H13SST-GC

  • Capacity48GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • Full 48 GB capacity recognised at DDR5-6400 speed
  • Registered ECC design prevents silent data corruption
  • 10 V operation matches server memory controller spec
  • 2Rx8 288-pin RDIMM fits Supermicro H13SST-GC slot layout
  • CL52 latency runs at rated timing without downclocking

Exact-Match Server Upgrade

This 48GB DDR5 6400 CL52 ECC Registered RDIMM is built to the exact rank, voltage and timing the Supermicro H13SST-GC memory controller expects. It delivers 48GB of registered, error-correcting memory at 1.10V for workloads that require full-capacity recognition and data integrity.

Installation And Population Rules

The module uses the 288-pin RDIMM form factor this board requires, not a UDIMM or SODIMM. Because server population rules vary by model, you must consult the system or motherboard manual for supported capacities and approved DIMM installation order before fitting the memory.

Sustained Load Stability

Registered architecture offloads the memory controller so every populated slot runs at the rated 6400 speed under continuous demand. On-the-fly ECC correction stops single-bit errors from becoming silent data corruption or unplanned reboots during long-running production tasks.

Highlights

  • Full 48 GB capacity recognised at DDR5-6400 speed
  • Registered ECC design prevents silent data corruption
  • 10 V operation matches server memory controller spec
  • 2Rx8 288-pin RDIMM fits Supermicro H13SST-GC slot layout
  • CL52 latency runs at rated timing without downclocking

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-4828K1
Capacity48GB
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 Content48GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

How do I confirm the 48GB DDR5 6400 CL52 RDIMM is running at its rated speed after installation?

Enter the server BIOS or use a hardware-information utility to verify the memory is detected as 48GB, operating at 6400 MT/s with CL52 timings and 1.10V, and that ECC is shown as active.

What is included in the package and are any extra components required for installation?

The kit contains one 48GB 288-pin DDR5 6400 CL52 2Rx8 1.1V ECC Registered RDIMM; no additional parts are needed beyond a compatible Supermicro H13SST-GC motherboard with an available RDIMM slot.

Which capacity or version should I choose for the Supermicro H13SST-GC?

This exact-match 48GB DDR5-6400 (PC5-51200) 2Rx8 Registered ECC RDIMM at 1.1V CL52 is the version specified for the H13SST-GC; select it when your configuration calls for a single 48GB module.

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