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Eight green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 512GB 8x64GB DDR5 5600 CL46 2Rx4 ECC Registered RDIMM Supermicro H13SSH-E memory upgrade

SKU CH-9HHX-SARMV

Eight 64 GB DDR5-5600 CL46 2Rx4 registered ECC RDIMMs at 1.1 V for the Supermicro H13SSH-E

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 5600 speed with CL46 latency runs at rated frequency
  • Registered ECC design corrects single-bit errors and stabilises full population
  • 1 V operation matches the Supermicro H13SSH-E memory controller spec
  • 288-pin RDIMM form factor fits the board's required slot type

512GB DDR5 RDIMM kit for Supermicro H13SSH-E

This 512GB kit contains eight 64GB DDR5 5600 CL46 registered ECC RDIMMs built for the Supermicro H13SSH-E motherboard. The modules run at 1.1V with a 2Rx4 organisation and present the exact rank, voltage and timing the board's memory controller expects.

DDR5 5600 registered ECC limits

DDR5 5600 registered ECC modules operate at 1.1V and use a 288-pin RDIMM form factor that is not interchangeable with UDIMM or SODIMM slots. The registered buffer allows every slot to be populated at full capacity while ECC corrects single-bit errors on the fly, but the memory controller must support the registered protocol and the specific population rules of the H13SSH-E platform.

Upgrade from lower-capacity

This kit replaces smaller RDIMM sets or unregistered modules that cannot fill all slots at rated speed on the H13SSH-E. The jump is worth it when your workloads need the full 512GB capacity with hardware error correction and the stability of registered signalling across every channel. Buyers who need a different form factor, non-ECC operation, or a lower total capacity should look elsewhere.

How it compares

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

Price $14,885.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $29.07 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 numberMR44800-924K8
Total capacity512 GB (8 × 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 items512 GB 8 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Is the 512GB kit with eight 64GB modules the only capacity option for the Supermicro H13SSH-E?

The listing supplies a single 512GB kit built from eight 64GB RDIMMs. The motherboard manual lists the approved population rules and maximum supported capacity for your specific CPU configuration.

What does the DDR5-5600 rating mean for actual throughput in this server?

The modules run at 5600 MT/s with CL46 latency at 1.1V. Registered ECC buffers each command so all eight slots operate at the rated speed when populated per the board's guidelines.

Does the 288-pin RDIMM interface limit how many modules I can install?

The 288-pin Registered DIMM form factor is what the H13SSH-E requires. The board's memory-controller design and population table determine the maximum usable modules, not the pin count alone.

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