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Two green DDR5 RDIMM modules without heat spreaders in a 64GB kit

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 64GB 2x32GB CL46 1.1V Supermicro H13SST-G memory upgrade

SKU CH-GRBM-KB1C9

A 64GB DDR5 ECC registered DIMM kit with two 32GB modules at 5600MHz, CL46 and 1.1V for Supermicro H13SST-G servers

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 64GB 2X32GB

Show 24 more configurations
  • Exact-match 64 GB kit runs at rated DDR5-5600 speed
  • Registered ECC design prevents silent data corruption
  • 2Rx8 organisation fully populates every slot
  • 1 V operation matches motherboard memory controller
  • Verified fit for Supermicro H13SST-G motherboard

System-specific DDR5 kit for Supermicro H13SST-G

This 64 GB kit contains two 32 GB DDR5 RDIMMs built to the exact specifications required by the Supermicro H13SST-G motherboard. It targets administrators upgrading that specific server platform with registered ECC memory that matches the board's population rules.

5600 MT/s CL46 1.1 V registered ECC 2Rx8

The decisive specification is the DDR5-5600 (PC5-44800) speed combined with CL46 latency, 1.10 V operation, and 2Rx8 registered ECC organisation. These parameters must align with the memory controller expectations for the system to recognise the full capacity at rated speed.

Keyed 288-pin RDIMM slots prevent mis-insertion

Installation follows the motherboard manual's DIMM population order; the 288-pin registered form factor only fits RDIMM slots, not UDIMM or SODIMM sockets. The common error is populating slots in the wrong sequence, which can leave the kit undetected or running at reduced speed.

Highlights

  • Exact-match 64 GB kit runs at rated DDR5-5600 speed
  • Registered ECC design prevents silent data corruption
  • 2Rx8 organisation fully populates every slot
  • 1 V operation matches motherboard memory controller
  • Verified fit for Supermicro H13SST-G motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-328K2
Capacity64GB (2 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB 2X32GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 5600 MT/s rating actually deliver in a Supermicro H13SST-G server?

The kit runs at DDR5-5600 (PC5-44800) with CL46 latency at 1.1 V, so the memory controller sees the exact speed and timing it expects for full-capacity operation.

How does the registered ECC RDIMM interface affect usable capacity on this board?

Registered buffering offloads the memory controller, allowing both 32 GB modules to be fully populated at rated speed while ECC corrects single-bit errors on the fly.

Will these 288-pin modules fit the DIMM slots on my H13SST-G motherboard?

Yes — the 288-pin RDIMM form factor matches the board's required slot type; it is not a UDIMM or SODIMM and follows the board's population rules.

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