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Two green DDR5 RDIMM modules without heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 ECC Registered RDIMM 2Rx4 CL46 1.1V Supermicro H13SST-G memory upgrade

SKU CH-CDFG-BZ5YV

A 128 GB DDR5 kit of two 64 GB registered ECC modules running at 5600 MHz with CL46 latency and 1.1 V for Supermicro H13SST-G servers

  • 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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  • 128GB total capacity from a matched 2 x 64GB kit
  • DDR5-5600 speed with CL46 latency for rated throughput
  • Registered ECC architecture corrects single-bit errors on the fly
  • 1V operation matches the Supermicro H13SST-G memory controller spec
  • 288-pin RDIMM form factor fits the board's required slot type

Exact-match DDR5-5600 kit for Supermicro H13SST-G

This 128 GB kit delivers two 64 GB DDR5 5600 Registered ECC RDIMMs built to the board's precise rank, voltage and timing requirements. The modules install in the required 288-pin RDIMM slots and are recognised at full capacity and rated speed.

Registered ECC architecture with 2Rx4 organisation

Registered buffering offloads the memory controller so every slot runs fully populated at 128 GB, while ECC corrects single-bit errors on the fly to stop silent data corruption and unplanned reboots before they reach production.

128 GB headroom for memory-bound workloads

The kit comfortably handles large databases, virtualisation clusters and HPC jobs that demand full population at DDR5-5600. Workloads exceeding 128 GB or requiring higher frequencies will need additional DIMM slots or a platform that supports faster memory.

How it compares

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

Price $4,243.99
Pricier than about 77% 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 $33.16 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 numberMR44800-924K2
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

Will the 2Rx4 registered ECC modules need any firmware updates or periodic replacement?

The DDR5 5600 RDIMMs are solid-state with no moving parts and no firmware to update; they run at 1.10 V with CL46 timing and require no scheduled replacement under normal server operation.

What limit appears first when the kit runs at full 5600 speed all day?

The memory controller on the Supermicro H13SST-G motherboard governs maximum bandwidth and capacity; the 2Rx4 registered DIMMs simply deliver their rated PC5-44800 throughput within that controller's envelope.

How much heat and power does the 128 GB kit draw during continuous 24/7 load?

Each 64 GB module operates at the standard DDR5 1.1 V, so total power scales with the memory controller's activity; no heat spreaders are fitted, relying on chassis airflow for cooling.

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