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Six green DDR5 RDIMM modules, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR5 4800 CL40 ECC RDIMM THINKMATE Server memory upgrade

SKU CH-7R0P-AZGYY

A 192GB DDR5 kit of six 32GB ECC registered modules at 4800MHz CL40 1.10V for ThinkMate servers

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 192 GB total capacity across six 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design protects data integrity in servers
  • 1 V operation reduces power draw under load
  • 2Rx8 dual-rank layout maximises density per DIMM

Compatible Server Memory Kit

This 192GB kit contains six 32GB DDR5 4800 ECC RDIMM modules built for the THINKMATE GPX-XH8-22S4-8GPU GPU-optimized server. Registered buffering and 2Rx8 organization suit multi-socket workloads that demand data integrity.

Registered ECC Changes

ECC corrects single-bit errors while registered signaling reduces electrical load on the memory controller, allowing all six modules to run at 1.1V without overwhelming the server platform. The dual-rank layout increases density per channel for memory-intensive compute tasks.

Straightforward DIMM Installation

Modules insert into the 288-pin DDR5 slots like standard RDIMMs; no heat spreaders mean tighter slot spacing is not an issue. The main risk is populating slots in the wrong order, which the server manual specifies per CPU socket.

How it compares

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

Price $5,768.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $30.05 per GB
Pricier than about 86% 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 numberMR38400-328K6
Total capacity192 GB (6 × 32 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 (6 × 32 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 RDIMM modules need any firmware updates or chip replacements during their service life?

ECC registered DDR5 RDIMMs have no user-serviceable firmware or replaceable chips; they operate until a module fails, at which point the entire DIMM is swapped.

What electrical or thermal limit appears first when the 192 GB kit runs at 4800 MT/s continuously?

The 1.10 V operating voltage and CL40 timing define the power envelope; sustained load stays within the DDR5 4800 specification without exceeding the rated voltage.

How much heat does the 6-module kit produce and is active cooling required when running all day?

Registered DDR5 modules at 1.10 V generate modest heat; server chassis airflow over the 288-pin DIMMs is normally sufficient without extra cooling.

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