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Six green 288-pin DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 576GB (6 x 96GB) 4800MHz CL40 ECC Registered RDIMM Supermicro H14SST-G memory upgrade

SKU CH-695W-0EVKB

Six 96 GB DDR5-4800 ECC registered RDIMMs at 1.1 V CL40, totalling 576 GB for the Supermicro H14SST-G motherboard

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 6X96GB

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  • Massive 576 GB capacity from six 96 GB modules
  • DDR5 4800 speed with CL40 latency for responsive server performance
  • Registered ECC architecture prevents silent data corruption under heavy load
  • 10 V operation reduces power draw in fully populated systems
  • Exact-match kit validated for Supermicro H14SST-G motherboard

Supermicro H14SST-G memory upgrade

This 576GB kit delivers six 96GB DDR5 RDIMM modules built for the Supermicro H14SST-G motherboard. Registered ECC architecture ensures full-capacity recognition across every populated slot while correcting single-bit errors on the fly. System administrators expanding virtualization hosts or database clusters get the exact rank, voltage and timing the board's memory controller expects.

1.10V registered DDR5 thermals and power

Each module operates at 1.10V without a heat spreader, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller so all six slots run at the rated 4800MHz speed without signal degradation. The low-voltage DDR5 design keeps power draw predictable under sustained enterprise workloads.

Replaces partial or mismatched DIMM sets

Upgrading from a smaller-capacity kit or mixed-rank modules eliminates population-rule conflicts that limit usable memory. The jump is worth it when your workload exceeds the current installed capacity and the motherboard manual confirms support for six 2Rx4 Registered DIMMs at full speed. Buyers needing UDIMM, SODIMM or non-ECC memory cannot use this kit.

How it compares

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

Price $16,731.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $29.05 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 numberMR38400-9624K6
Total capacity576 GB (6 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items576 GB 6 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I install the six 96GB DDR5 4800 RDIMMs into the Supermicro H14SST-G, and which slot order does the manual require?

Power down, open the chassis, and insert each 288-pin module into the exact DIMM sequence shown in the H14SST-G manual; the registered design only operates at full 576GB capacity when populated in that order.

What ongoing maintenance or replacement will the 2Rx4 ECC registered kit need during its service life?

No scheduled maintenance is required; ECC corrects single-bit errors automatically, and a module is only replaced if the system logs uncorrectable errors or a DIMM fails POST.

What is the first limit reached when the 576GB kit runs sustained workloads at 4800MHz CL40 1.1V?

The memory controller’s maximum supported capacity and rank-per-channel limit is reached first; exceeding the board’s approved population rules prevents boot or forces down-clocking.

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