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Two green DDR5 RDIMM modules with gold contacts and black chips no heat spreader

NEMIX RAM

NEMIX RAM 32GB 2x16GB DDR5 5600 CL46 ECC RDIMM ThinkEdge SE455 V3

SKU CH-TE50-W5QZB

32GB DDR5 ECC registered DIMM kit (2×16GB) at 5600MHz CL46 for Lenovo ThinkEdge SE455 V3 AI server

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB total capacity with two 16 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered RDIMM for data-integrity protection
  • Low 1.1 V operating voltage for efficient power use
  • Validated for Lenovo ThinkEdge SE455 V3 AI server

Compatible server memory kit

This 32 GB kit contains two 16 GB DDR5 5600 registered DIMMs built for the Lenovo ThinkEdge SE455 V3 AI server. ECC and registered operation protect data integrity in edge workloads. The modules run at 1.1 V with CL46 latency.

Verify slot count and population rules

Confirm the server has enough free 288-pin DDR5 slots and check the manual for supported ranks per channel. The kit uses 1Rx8 organisation, so population order may affect maximum capacity. Ensure the firmware is current before installation.

Ready-to-install dual-module kit

The package supplies both modules as a matched pair, removing the need to source single sticks separately. No heat spreaders are included, so airflow in the chassis must handle thermal load. The registered design adds one clock cycle of buffering for signal stability.

How it compares

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

Price $963.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $30.12 per GB
Pricier than about 86% 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 numberMR44800-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo
In the box
Included items32 GB (2 × 16 GB) DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the 32GB 2x16GB kit contain and is anything else required?

The kit includes two 16GB DDR5 5600 CL46 1Rx8 ECC RDIMM modules at 1.1V. No additional parts are needed for installation in the ThinkEdge SE455 V3.

How do I choose between this kit and other capacities for the ThinkEdge SE455 V3?

This 32GB kit uses two 16GB 1Rx8 registered ECC modules at 5600MT/s. Select it when the server needs registered ECC memory in a matched pair at this speed and rank.

What does the 5600MHz rating deliver once installed in the ThinkEdge SE455 V3?

The modules operate at DDR5 5600 (PC5-44800) with CL46 latency and 1.1V, providing registered ECC throughput at the server's supported DDR5 speed.

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