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Green DDR5 RDIMM module with black chips, no heat spreader, 288 pins

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC RDIMM 1Rx4 CL40 1.1V 288-Pin THINKMATE 611C-TN4R 621C-TN12R memory upgrade

SKU CH-7ARR-9YFRJ

32 GB DDR5 4800 ECC RDIMM module with CL40 latency, 1.1 V operation and 1Rx4 organisation for ThinkMate 611C-TN4R and 621C-TN12R servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity handles heavy server workloads
  • DDR5 4800 speed moves data fast
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Validated for Thinkmate 611C-TN4R and 621C-TN12R

THINKMATE Server DDR5 ECC RDIMM

This 32 GB DDR5 4800 registered DIMM is built for THINKMATE SuperServer 611C-TN4R and 621C-TN12R platforms. It targets administrators who need error-correcting memory to maintain data integrity in mission-critical workloads. The single-rank 1Rx4 organisation and 1.10 V operation match the validated server specification.

Installation requires standard RDIMM handling

Power down the server, open the chassis and align the 288-pin module with the DDR5 slot key. Registered DIMMs must populate supported channels in the order the system manual specifies; skipping this step is the most common cause of a no-post condition. No heat spreader is fitted, so airflow across the module is essential.

Capacity headroom for virtualisation and databases

A single 32 GB module at CL40 latency handles typical multi-VM deployments and in-memory databases on the validated platforms. Workloads that scale beyond the installed slot count or require higher bandwidth than PC5-38400 will exhaust headroom and need additional modules or a faster memory tier.

How it compares

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

Price $859.99
Pricier than about 59% 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 $26.87 per GB
Pricier than about 74% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K1
Total capacity32 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
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How can I confirm the module is running at 4800 MT/s with CL40 after installation?

Enter the system BIOS or use a hardware information utility to verify the memory speed shows 4800 MT/s and CAS latency reads CL40.

What comes in the package and do I need any extra parts?

The box contains one 32 GB DDR5 4800 ECC RDIMM module; no additional components are required for installation.

Should I choose the 1Rx4 version or another rank option for my Thinkmate 611C-TN4R?

This module is a single 32 GB 1Rx4 RDIMM; select it when your server needs one 32 GB registered ECC DIMM.

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