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Eight silver DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 1TB 8x128GB 5600MHz CL46 ECC RDIMM Supermicro H13DSH memory upgrade

SKU CH-GGY1-JZTY5

Eight 128 GB DDR5 registered ECC RDIMMs deliver 1 TB at 5600 MHz with CL46 latency and 1.1 V operation for the Supermicro H13DSH

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 8X128GB

Show 30 more
  • 1TB kit (8 × 128GB) gives maximum capacity
  • DDR5 5600 (PC5-44800) runs at rated server speed
  • Registered ECC with CL46 prevents silent data corruption
  • 2Rx4 1.1V modules match Supermicro H13DSH requirements
  • 288-pin RDIMM form factor fits the board exactly

Exact-fit DDR5 kit for Supermicro H13DSH

This 1 TB kit contains eight 128 GB DDR5 RDIMMs rated at 5600 MT/s (PC5-44800). The modules are registered ECC with a 2Rx4 organisation, 1.1 V operation and CL46 latency, matching the memory controller expectations of the Supermicro H13DSH motherboard.

DDR5 registered ECC limits

Registered architecture buffers the address and command bus so all eight slots can be populated at the rated 5600 MT/s without signal degradation. ECC corrects single-bit errors on the fly, preventing silent data corruption that would otherwise require a reboot. The 288-pin RDIMM form factor is mandatory; UDIMM or SODIMM modules will not fit or function.

No heat spreader, eight-slot population

Modules ship without heat spreaders, relying on server chassis airflow for cooling. The 288-pin RDIMM connectors seat vertically in the board's DIMM slots; full eight-module population is supported when the motherboard manual's population order is followed. Builders needing fewer than eight modules or a different capacity must verify the board's supported configurations before purchase.

How it compares

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

Price $31,534.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $31.53 per GB
Pricier than about 90% 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 numberMR44800-724K8
Total capacity1 TB (8 × 128 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 items1 TB 8 × 128 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

Should I choose the 1TB kit with eight 128GB modules or a smaller capacity for my Supermicro H13DSH?

The 1TB kit provides eight 128GB RDIMMs, filling all slots on the H13DSH for maximum capacity at DDR5-5600. Smaller kits leave slots empty and reduce total memory.

What does the DDR5-5600 rating mean once the modules are installed in the server?

The memory controller will run the kit at 5600 MT/s with CL46 latency at 1.1V, delivering the full PC5-44800 bandwidth the board supports.

How does the 288-pin RDIMM interface and registered ECC design affect real-world operation?

The registered buffer reduces electrical load on the memory controller so all eight slots operate at 5600 MT/s, while ECC corrects single-bit errors to prevent data corruption.

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