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Four green DDR5 RDIMM modules, bare circuit boards with gold edge connectors

NEMIX RAM

NEMIX RAM DDR5 5600 64GB (4×16GB) CL46 1Rx8 ECC Registered RDIMM Supermicro H13SSH memory upgrade

SKU CH-4MY8-WCMTY

A 64 GB DDR5 kit of four 16 GB registered ECC RDIMMs running at 5600 MHz with CL46 latency and 1.1 V, built for the Supermicro H13SSH motherboard

  • Capacity64GB (4 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes
  • 64 GB total capacity from four 16 GB modules for high-density server workloads
  • DDR5-5600 speed rated at PC5-44800 delivers fast data throughput
  • Registered ECC design with 1Rx8 organisation corrects single-bit errors and buffers the memory bus
  • CL46 latency at 1.1 V operation balances timing and power efficiency
  • 288-pin RDIMM form factor validated for Supermicro H13SSH motherboard compatibility

Exact DDR5-5600 RDIMM kit for Supermicro H13SSH

This 64 GB kit contains four 16 GB DDR5-5600 (PC5-44800) registered ECC RDIMMs built to 1Rx8 rank, 1.10 V and CL46. It is designed for administrators upgrading a Supermicro H13SSH motherboard that requires 288-pin registered modules with on-die ECC for production workloads.

Installing the four modules

Align each 288-pin RDIMM with the motherboard slots following the population order in the Supermicro H13SSH manual, then press firmly until the retention clips lock. The registered buffer reduces electrical load so all four slots can run populated at the rated 5600 MT/s, but mixing these sticks with UDIMMs, SODIMMs or different ranks will prevent the system from posting.

DDR5-5600 registered ECC limits

The JEDEC DDR5-5600 standard caps transfer rate at 5600 MT/s and voltage at 1.1 V, so the kit cannot exceed those figures even if the board supports faster profiles. Registered ECC adds a clock cycle of latency versus unbuffered modules, and the fixed 1Rx8 organisation means total capacity is limited to the four modules supplied; larger configurations would require a different motherboard or higher-density DIMMs.

Highlights

  • 64 GB total capacity from four 16 GB modules for high-density server workloads
  • DDR5-5600 speed rated at PC5-44800 delivers fast data throughput
  • Registered ECC design with 1Rx8 organisation corrects single-bit errors and buffers the memory bus
  • CL46 latency at 1.1 V operation balances timing and power efficiency
  • 288-pin RDIMM form factor validated for Supermicro H13SSH motherboard compatibility

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-618K4
Capacity64GB (4 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB 4X16GB DDR5 5600MHz PC5-44800 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

How can I confirm the 64GB kit is running at DDR5 5600 CL46 after installation?

Enter the system BIOS or UEFI and verify the memory speed shows 5600 MT/s with timings at CL46 and voltage at 1.10V; the Supermicro H13SSH should detect the 1Rx8 registered ECC modules automatically and report full 64GB capacity.

What comes in the package and do I need any extra parts for the Supermicro H13SSH?

The box contains four 16GB DDR5 288-pin RDIMMs totalling 64GB; no additional brackets, cables or heat spreaders are required for the H13SSH motherboard.

Should I choose this 64GB 4×16GB kit or a different capacity for my H13SSH?

Select this 64GB kit when your workload needs the full capacity across four slots at DDR5 5600 CL46; if the board manual limits population to fewer DIMMs or a lower total, choose a smaller matched kit instead.

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