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Eight green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM DDR5 6400 128GB 8x16GB ECC RDIMM CL52 1.1V Supermicro H13DSH memory upgrade

SKU CH-BZF5-QDN8W

128 GB DDR5 6400 ECC RDIMM kit, eight 16 GB modules at CL52 1.1 V, validated for Supermicro H13DSH servers

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 128GB total capacity from eight 16GB modules
  • DDR5-6400 speed with CL52 latency at 1.1V
  • Registered ECC architecture prevents silent data corruption
  • Exact-fit 288-pin RDIMM for Supermicro H13DSH
  • Lifetime replacement warranty with US-based technical support

Capacity and Configuration

This 128GB kit contains eight 16GB DDR5 RDIMM modules rated at 6400 MT/s with CL52 latency and 1.1V operation. The 1Rx8 registered ECC design matches the Supermicro H13DSH memory controller requirements for full-capacity recognition at rated speed.

Headroom and Limits

Eight registered DIMMs populate every slot the board provides, delivering maximum supported capacity with ECC protection that corrects single-bit errors on the fly. The kit runs at its specified 6400 MT/s when the platform memory population rules are followed; exceeding the board's validated configuration is not supported.

Build Integration

The 288-pin RDIMM form factor fits only motherboards wired for registered DDR5 memory — UDIMM or SODIMM boards will not accept these modules. Installation order must follow the Supermicro H13DSH manual to ensure all 128GB are recognised and stable.

Highlights

  • 128GB total capacity from eight 16GB modules
  • DDR5-6400 speed with CL52 latency at 1.1V
  • Registered ECC architecture prevents silent data corruption
  • Exact-fit 288-pin RDIMM for Supermicro H13DSH
  • Lifetime replacement warranty with US-based technical support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-618K8
Capacity128GB (8 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB 8X16GB DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Will this 128GB DDR5-6400 RDIMM kit work in a Supermicro H13DSH alongside my existing DDR5 modules?

The kit is verified for the Supermicro H13DSH and uses the 288-pin Registered RDIMM form factor that board requires. Mixing speeds or ranks is not addressed in the supplied data.

How can I confirm the 128GB kit is running at DDR5-6400 CL52 1.1V after installation?

Check the BIOS memory information screen or a tool such as dmidecode; it should report 6400 MT/s, CL52 latency, 1.10V voltage and 1Rx8 registered ECC for each of the eight 16GB modules.

What comes in the box and do I need to buy anything else for the Supermicro H13DSH?

The package contains the 128GB kit as eight 16GB DDR5-6400 1Rx8 ECC RDIMMs. No extra parts are included or required for installation in the H13DSH.

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