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Green bare circuit board DDR5 RDIMM module with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 96GB DDR5 5600 ECC RDIMM 2Rx4 CL46 1.1V Lenovo ThinkEdge SE455i V3 memory upgrade

SKU CH-WQC5-YRT39

A 96GB DDR5 5600 ECC RDIMM module with CL46 latency and 1.1V operation for Lenovo ThinkEdge SE455i V3 inferencing servers

  • Total capacity96 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96GB single-module capacity doubles density in one slot
  • DDR5 5600 speed feeds data to inference workloads faster
  • ECC registered design corrects errors for server reliability
  • CL46 latency at 1.1V balances response with efficiency
  • 288-pin RDIMM form factor fits Lenovo ThinkEdge SE455i V3

96GB DDR5 ECC RDIMM for Lenovo ThinkEdge SE455i V3

This 96GB DDR5 5600 ECC RDIMM module is built for the Lenovo ThinkEdge SE455i V3 inferencing server. It delivers registered, error-correcting memory in a single 288-pin DIMM. The 2Rx4 organisation and CL46 latency suit workloads that demand data integrity and high capacity per slot.

Thermals, noise and power draw in normal use

Operating at 1.1V, the module runs at standard DDR5 voltage without a heat spreader. Registered buffering reduces electrical load on the memory controller, helping maintain stable thermals in dense server configurations. Passive cooling in the chassis airflow is sufficient for typical inferencing workloads.

Upgrade path and when the jump is worth it

The single 96GB stick replaces multiple lower-capacity RDIMMs, freeing slots for future expansion on the ThinkEdge SE455i V3. The jump is worth it when inferencing models or virtualised workloads exceed current memory headroom and ECC protection is required for silent data corruption prevention.

How it compares

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

Price $2,717.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $28.31 per GB
Pricier than about 80% 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 numberMR44800-9624K1
Total capacity96 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo
In the box
Included items96 GB (1 × 96 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM

Questions about this item

How do I install the 288-PIN DDR5 RDIMM into the Lenovo ThinkEdge SE455i V3, and what step is often missed?

Power down the server, open the chassis, align the module notch with the slot key, press firmly until both retention clips click, then verify the 96GB capacity appears in BIOS or the operating system.

What maintenance or replacement will the 96GB DDR5 5600 ECC RDIMM need over its service life?

No scheduled maintenance is required; the module has no heat spreader or moving parts, so replacement is only necessary if a memory error occurs or a capacity upgrade is desired.

What limit appears first when the 1.1V CL46 registered memory runs sustained workloads on the ThinkEdge SE455i V3?

The CAS latency of CL46 at 5600 MT/s sets the timing boundary, while the registered buffer and ECC overhead define the maximum sustained throughput the module can deliver.

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