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Sixteen green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 1.5TB (16×96GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-2MMR-7603P

1.5 TB DDR5 4800 ECC registered server memory kit with sixteen 96 GB modules for ThinkMate GPU-optimised 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
  • Massive 1.5TB capacity across 16 modules for heavy workloads
  • DDR5 4800 speed with CL40 latency for responsive data access
  • ECC registered design detects and corrects memory errors
  • 1V operation reduces power draw in dense server builds
  • Validated for ThinkMate GPU-optimised server platforms

1.5 TB DDR5 4800 ECC RDIMM kit for ThinkMate servers

This 1.5 TB memory kit contains sixteen 96 GB DDR5 4800 ECC registered DIMMs built for ThinkMate GPX-QH24-24E4-8GPU and GPX-QH14-28E4-8HGX GPU-optimised servers. The modules run at PC5-38400 with CL40 latency and 1.1 V operation. They are intended for IT teams expanding capacity in mission-critical enterprise workloads.

Sustained-load behaviour with registered ECC

Registered buffering and on-die ECC keep data integrity intact during continuous, multi-threaded server workloads such as virtualisation, AI training or large-scale databases. The 2Rx8 organisation spreads accesses across ranks to maintain throughput under prolonged pressure. Each module is stress-tested under load before shipping to verify stability in 24/7 environments.

Thermals, noise and power at 1.1 V

Operating at 1.1 V reduces per-module power draw compared with higher-voltage DDR5, helping the server’s existing cooling solution manage thermals without additional fan speed. The bare-module design relies on chassis airflow; no integrated heat spreader is present. Lower voltage also contributes to quieter operation in dense GPU-optimised chassis.

How it compares

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

Price $43,518.99
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 $29.01 per GB
Pricier than about 82% 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 heat and power will the 1.1 V DDR5 4800 registered kit add when running all day?

Each module operates at 1.1 V, the standard DDR5 voltage, so the 16-piece kit draws only the power required for 1.5 TB at DDR5 4800 speeds.

What motherboard slots and CPU memory controllers are required for the 288-pin RDIMMs to function?

The kit needs a server or workstation board with 288-pin DDR5 RDIMM slots and a CPU memory controller that supports registered ECC DDR5 at 4800 MT/s.

Can the 2Rx8 CL40 modules share channels with other DDR5 ECC RDIMMs of different capacity or rank?

Mixing is possible only if the platform's memory controller and BIOS allow mixed-rank DDR5 ECC RDIMM populations; check the system manual for supported configurations.

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