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Green printed circuit board DDR5 memory module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM THINKMATE Compatible

SKU CH-AGA2-2DN28

16 GB DDR5 4800 ECC RDIMM registered server memory for ThinkMate towers

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection guards data integrity in critical workloads
  • DDR5 4800 speed delivers 38400 MT/s bandwidth for demanding apps
  • Registered design stabilises signal quality on multi-DIMM server boards
  • 1 V operation reduces power draw per 16 GB module
  • Validated for Thinkmate TWX-XS8 tower servers ensuring drop-in fit

ThinkMate DDR5 4800 ECC RDIMM

This 16 GB DDR5 4800 module is built for ThinkMate TWX tower servers that require registered ECC memory. It delivers 1Rx8 organisation at CL40 latency and runs at the standard 1.1 V. The single 288-pin RDIMM adds capacity without occupying multiple slots.

Registered ECC for single-slot upgrades

Registered buffering reduces electrical load on the server memory controller, allowing larger total capacities in multi-DIMM configurations. ECC corrects single-bit errors to protect data integrity in mission-critical workloads. The lack of a heat spreader keeps the module low-profile for dense chassis layouts.

Replaces slower or non-ECC DDR5 RDIMMs

Systems running at lower DDR5 speeds or using unbuffered non-ECC modules gain both bandwidth and error correction with this part. The upgrade is worthwhile when the platform supports DDR5 4800 registered memory and the application demands sustained throughput with hardware-level data protection.

How it compares

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

Price $447.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $28.00 per GB
Pricier than about 78% 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 numberMR38400-618K1
Total capacity16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How does the CL40 latency affect throughput during sustained server workloads?

CL40 is the CAS latency timing at 4800 MT/s; the registered design and ECC add one cycle of buffering and error correction, which is the first timing limit encountered under continuous load.

What thermal or power behaviour should be expected when the module runs 24/7 at 1.10 V?

The module operates at 1.10 V with no heat spreader; power draw stays at the standard DDR5 RDIMM level and passive airflow in a ThinkMate tower chassis is sufficient for continuous operation.

Which ThinkMate tower models must already be installed for this 288-pin RDIMM to work?

The module is validated for ThinkMate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers that accept DDR5 4800 registered ECC memory.

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