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

NEMIX RAM

NEMIX RAM 16GB DDR5 6400 CL52 1.1V 1Rx8 ECC RDIMM memory upgrade

SKU CH-VSER-H63AF

16 GB DDR5 6400 CL52 1.1 V ECC registered RDIMM built for Supermicro H13SSW servers

  • Capacity16GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • Exact-match DDR5-6400 CL52 1.10V for rated speed
  • Registered ECC RDIMM prevents silent data corruption
  • 1Rx8 rank fits Supermicro H13SSW population rules
  • 288-pin form factor matches board slot requirements
  • Lifetime replacement warranty with US-based technical support

Compatible Supermicro H13SSW Memory

This 16GB DDR5 RDIMM is built for the Supermicro H13SSW motherboard. It delivers registered ECC operation at 6400 MT/s with a CL52 latency and 1.10V voltage. The module uses a 1Rx8 organisation and 288-pin form factor for exact fitment.

Suited For Registered ECC Servers

It suits administrators who need a single 16GB registered ECC DIMM that matches the board's validated population rules. Builders requiring unbuffered UDIMMs, SODIMM form factors, non-ECC memory, or larger capacity kits should look at something else.

Speed And Latency Decide Fit

The DDR5 6400 (PC5-51200) rating with CL52 timing is the specification that determines whether this module runs at its rated speed on your platform. Verify your system documentation supports this exact speed and latency combination before purchase.

Highlights

  • Exact-match DDR5-6400 CL52 1.10V for rated speed
  • Registered ECC RDIMM prevents silent data corruption
  • 1Rx8 rank fits Supermicro H13SSW population rules
  • 288-pin form factor matches board slot requirements
  • Lifetime replacement warranty with US-based technical support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-618K1
Capacity16GB
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 Content16GB DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Should I choose the 16GB DDR5-6400 CL52 1Rx8 RDIMM or a different capacity for my Supermicro H13SSW?

The module is a single 16GB DDR5-6400 CL52 1Rx8 registered ECC DIMM; add identical modules to reach the total capacity your motherboard manual allows per channel.

Will the DDR5-6400 rating actually run at 6400 MT/s on the H13SSW?

The board's memory controller negotiates speed at boot; with this exact-rank 1.1V CL52 RDIMM it will operate at the rated 6400 MT/s if the CPU and BIOS support that data rate.

What does the 288-pin RDIMM form factor limit in practice?

The 288-pin registered ECC RDIMM fits only DDR5 RDIMM slots — not UDIMM or SODIMM sockets — and the registered buffer lets you populate every supported slot at full speed.

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