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Eight green DDR5 RDIMM sticks in a row, no heat spreaders

NEMIX RAM

NEMIX RAM 1TB 8x128GB DDR5 6400MHz CL52 2Rx4 ECC RDIMM memory upgrade

SKU CH-WAQN-WE8Q8

Eight 128 GB DDR5 registered ECC modules at 6400 MHz CL52, 1.1 V, 2Rx4, 288-pin, validated for the Supermicro H13DSG-OM motherboard

  • Capacity1TB (8 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 1TB capacity with eight 128GB DDR5 modules for maximum server density
  • DDR5-6400 PC5-51200 speed at CL52 latency for rated throughput
  • 2Rx4 registered ECC architecture offloads controller and corrects single-bit errors
  • 1V operation matches platform spec for stable full-population performance
  • Verified fitment for Supermicro H13DSG-OM motherboard with 288-pin RDIMM form factor

Exact-match server kit

This 1TB kit contains eight 128GB DDR5 RDIMM modules rated at 6400MHz with CL52 latency and 1.1V operation. It is built for the Supermicro H13DSG-OM motherboard and delivers registered ECC memory with a 2Rx4 rank configuration.

Installation notes

Modules use the standard 288-pin RDIMM form factor and seat like any server DIMM. The board requires registered memory, so UDIMM or SODIMM parts will not function; consult the manual for the approved population order before filling all eight slots.

Critical specification

Registered ECC architecture with 2Rx4 organisation is the single attribute that determines compatibility. Without it the memory controller cannot address the full 1TB capacity at the rated 6400MHz speed.

Highlights

  • 1TB capacity with eight 128GB DDR5 modules for maximum server density
  • DDR5-6400 PC5-51200 speed at CL52 latency for rated throughput
  • 2Rx4 registered ECC architecture offloads controller and corrects single-bit errors
  • 1V operation matches platform spec for stable full-population performance
  • Verified fitment for Supermicro H13DSG-OM motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K8
Capacity1TB (8 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1TB 8X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

How do I confirm the kit runs at DDR5-6400 CL52 after installation?

Enter the BIOS and verify the memory frequency shows 6400 MT/s with timings at 52-52-52; the registered ECC design ensures all eight slots operate at rated speed when populated per the motherboard manual.

What exactly ships in the 1 TB kit and is anything else required?

The box contains eight 128 GB DDR5 288-pin RDIMMs pre-tested as a matched set; no extra cables, brackets or software are needed — just follow the Supermicro H13DSG-OM population guide.

Why choose the 8 × 128 GB 2Rx4 configuration instead of a different capacity?

This 2Rx4 registered ECC layout at 1.1 V is the exact rank and voltage the H13DSG-OM memory controller expects for full 1 TB operation across all channels.

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