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Two green DDR5 RDIMM modules, bare circuit boards with black chips, 288-pin edge connectors

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-1TZR-66VXD

192 GB DDR5 ECC registered server memory kit with two 96 GB modules at 4800 MHz, CL40, 1.1 V for Thinkmate GPU-optimised servers

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 192 GB DDR5 4800 ECC RDIMM kit boosts server throughput
  • 2×96 GB dual-rank modules maximise density per DIMM slot
  • Registered design with ECC protects data integrity under load
  • 1 V operating voltage lowers power draw per module
  • Validated for Thinkmate GPX-XH20-28S4-8HGX GPU-optimised servers

192GB DDR5 4800 ECC RDIMM kit

This 192GB kit contains two 96GB DDR5 4800 registered DIMMs built for Thinkmate GPX-XH20-28S4-8HGX GPU-optimised servers. Each module runs at 1.1V with CL40 latency and uses a 2Rx8 organisation. The memory targets IT teams upgrading compatible Thinkmate platforms that require ECC error correction and registered signalling.

Registered ECC modules with major OEM chips

The registered design adds a clock buffer that reduces electrical load on the server memory controller, while ECC circuitry detects and corrects single-bit errors in mission-critical workloads. Chips are sourced from Samsung, Micron or Hynix and every kit is stress-tested under load before shipment. No heat spreaders are fitted, so airflow in the chassis must handle thermal dissipation.

DDR5 4800 bandwidth and platform constraints

The PC5-38400 interface delivers 4800 MT/s transfer rates on platforms that support DDR5 RDIMMs at this speed. Systems limited to lower DDR5 data rates or those requiring unbuffered DIMMs cannot use this kit. Buyers needing higher capacities per slot or faster JEDEC speeds must verify motherboard qualification lists before purchasing.

How it compares

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

Price $4,982.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $25.95 per GB
Pricier than about 71% 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 numberMR38400-9628K2
Total capacity192 GB (2 × 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 items192 GB (2 × 96 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 2Rx8 DDR5 RDIMM modules need replacement if the server workload grows beyond 192 GB?

The kit provides 192 GB across two 96 GB modules. If capacity must exceed that, additional compatible RDIMMs would be required; the existing modules themselves do not wear out under normal operation.

What thermal limit appears first when the registered ECC memory runs continuously at 4800 MT/s?

Operating at 1.10 V with CL40 latency, the modules generate modest heat; the first practical limit is the server chassis airflow capacity rather than a module temperature threshold.

How much power and noise do the two 96 GB sticks add when the system runs all day?

At 1.1 V the pair draws only a few watts more than smaller kits, and because they have no heat spreaders or fans they add no audible noise to the server.

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