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Two green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 5600 128GB (2x64GB) ECC RDIMM CL46 1.1V Supermicro H13SRH memory upgrade

SKU CH-0RD1-ZBC55

A 128 GB DDR5 registered ECC kit (2 × 64 GB) running at 5600 MT/s with CL46 latency and 1.1 V, validated for the Supermicro H13SRH motherboard

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 2X64GB

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Speed 5600MHz

  • 128 GB total capacity from a matched 2 × 64 GB kit
  • DDR5 5600 speed with CL46 timing runs at rated frequency
  • Registered ECC architecture corrects single-bit errors and supports full population
  • 1 V operation matches the motherboard's memory controller specification
  • Verified compatible with the Supermicro H13SRH motherboard

Supermicro H13SRH DDR5-5600 ECC RDIMM Kit

This 128 GB kit contains two 64 GB DDR5-5600 Registered ECC RDIMMs built for the Supermicro H13SRH motherboard. The modules operate at 1.1 V with CL46 latency and a 2Rx4 organisation. They are designed for server workloads that require error correction and registered buffering.

2Rx4 Registered ECC at 1.1 V

The memory controller on the H13SRH expects Registered DIMMs with ECC, a 2Rx4 rank structure and 1.1 V operation at DDR5-5600. This kit matches those exact electrical and timing parameters so the board recognises the full 128 GB capacity and runs at the rated PC5-44800 speed without down-clocking.

For H13SRH servers needing maximum registered

Ideal for administrators populating every slot on a Supermicro H13SRH with Registered ECC memory at the board's native DDR5-5600 rate. Not suited for systems that require unbuffered UDIMMs, SODIMM form factors, non-ECC modules or a different DDR generation.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $3,706.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $28.96 per GB
Pricier than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K2
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 2 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What does the DDR5 5600 speed mean once this kit is installed in the Supermicro H13SRH?

The modules will run at 5600 MT/s with CL46 latency at 1.1V, delivering the rated PC5-44800 bandwidth the board's memory controller expects when fully populated with registered DIMMs.

How does the 288-pin RDIMM interface affect what this kit can do in the server?

The registered 288-pin RDIMM form factor offloads the memory controller, allowing both 64 GB modules to operate at full 5600 MT/s speed and 128 GB total capacity without signal degradation across all populated slots.

What physical requirements must the Supermicro H13SRH meet to accept these two 64 GB modules?

The board needs two available 288-pin DDR5 RDIMM slots that support 2Rx4 registered ECC DIMMs at 1.1V, with population rules that allow a 128 GB kit in the specified slot order.

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