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Green rectangular DDR5 RDIMM module with black chips, no heat spreader, gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR5 5600 CL46 ECC RDIMM memory upgrade

SKU CH-KJV7-8WA7Z

A 32 GB DDR5 registered ECC module running at 5600 MT/s with CL46 latency for Lenovo ThinkSystem servers

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity expands server memory for larger workloads
  • DDR5 5600 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical data
  • 1 V operation reduces power draw in dense configurations
  • Validated for Lenovo ThinkSystem servers to ensure compatibility

32GB DDR5 ECC RDIMM for Lenovo ThinkSystem

This 32GB DDR5 5600 module is built for Lenovo ThinkSystem servers that require registered ECC memory. It operates at 1.1V with a CL46 latency and a 2Rx8 organisation. The 288-pin RDIMM form factor fits compatible Intel-based server platforms.

Suited for capacity upgrades in validated Lenovo

It fits administrators expanding memory in supported ThinkSystem configurations that accept PC5-44800 registered DIMMs. It is not for desktop motherboards, laptops or workstations that require unbuffered non-ECC modules. Buyers needing lower latency or higher speeds should verify platform limits before ordering.

DDR5 5600 CL46 2Rx8 registered specification

The module runs at DDR5 5600 with CL46 timing and a 2Rx8 rank structure at 1.1V. Registered ECC operation is mandatory for the target Lenovo ThinkSystem platforms. Confirm the server qualified vendor list matches part number MR44800-328K1 before installation.

How it compares

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

Price $950.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $29.72 per GB
Pricier than about 84% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineLenovo Server/Workstation Compatible Series Memory
Model nameLenovo DDR5 5600 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-328K1
Total capacity32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo
In the box
Included items32 GB (1 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What is the CAS latency of this DDR5 5600 module?

The module runs at CL46 latency, which is the timing figure specified for this 5600 MT/s registered DIMM.

How much heat does a 1.1 V registered DIMM produce under continuous load?

At 1.10 V the module draws minimal power, so sustained server workloads generate only modest heat that standard chassis airflow handles without extra cooling.

Which Lenovo ThinkSystem servers accept this 288-pin RDIMM?

It is validated for ThinkSystem platforms that use the 4X77A90991 part number, ensuring compatibility with those Intel-based server models.

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