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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.5TB (16x96GB) DDR5 4800 CL40 ECC RDIMM 2Rx8 1.1V memory upgrade

SKU CH-WDWD-YP39S

1.5 TB DDR5-4800 ECC registered server kit with sixteen 96 GB modules at CL40 and 1.1 V for ThinkMate tower systems

  • Total capacity1.5 TB (16 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 5 TB total capacity from 16 modules of 96 GB each
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operating voltage reduces power draw
  • 288-pin RDIMM form factor fits Thinkmate TWX-QS8 tower servers

1.5TB DDR5 ECC RDIMM kit

This 1.5TB memory kit contains sixteen 96GB DDR5 4800 CL40 registered DIMMs. It is built for ThinkMate TWX-QS8-14E4 and TWX-QS8-24E4 tower servers that require ECC registered memory. The modules operate at 1.1V using major OEM DRAM from Samsung Micron or Hynix. Buyers needing non-ECC unbuffered DIMMs or a different capacity should look elsewhere.

Sustained load stability

Each module is stress tested under load before shipping to verify reliability in continuous server workloads. The registered design and on-die ECC protect data integrity during extended operations. CL40 latency and 4800 MT/s throughput provide consistent bandwidth for multi-threaded applications. Systems without DDR5 RDIMM slots cannot use this kit.

Installation notes

The 288-pin DDR5 RDIMMs install vertically into compatible server DIMM slots following the platform manual population rules. Sixteen modules fill a large number of slots so installers must follow the correct sequence for the specific ThinkMate model. No heat spreaders are present so airflow across the PCB is required. Mixing with other speeds ranks or voltages is not supported.

How it compares

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

Price $43,855.99
Pricier than about 95% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (16 × 96 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $29.24 per GB
Pricier than about 83% 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 numberMR38400-9628K16
Total capacity1.5 TB (16 × 96 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1.5 TB (16 × 96 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.1V DDR5 4800 kit draw when the server runs all day?

Each 96GB module operates at 1.10V; the 16-module kit totals 1.5TB, so sustained power scales with the number of populated slots and workload intensity.

What must the ThinkMate TWX-QS8-14E4 or TWX-QS8-24E4 already have for this registered ECC RDIMM kit to function?

A motherboard with 288-pin DDR5 RDIMM slots, a CPU memory controller that supports registered ECC DDR5 4800, and a BIOS that recognises 2Rx8 96GB modules.

Will the CL40 2Rx8 modules work alongside any older DDR5 sticks I keep in the same ThinkMate tower?

The server will run all installed DDR5 at the lowest common speed and latency; mixing ranks or capacities can prevent the full 1.5TB from being recognised.

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