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Six green DDR5 RDIMM sticks in a row

NEMIX RAM

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

SKU CH-C5ZB-KSGQX

Adds 192 GB of DDR5 4800 ECC registered memory in a six-module kit for ThinkMate tower 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
  • 192GB total capacity from six 32GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design protects data integrity
  • CL40 latency at 1.1V operating voltage
  • 288-pin 2Rx8 RDIMM form factor for ThinkMate servers

192GB DDR5 ECC RDIMM kit for ThinkMate servers

This 192GB kit contains six 32GB DDR5 4800 registered DIMMs built for ThinkMate TWX-QS8-14E4 and TWX-QS8-24E4 tower servers. Each module runs at 1.1V with CL40 latency and 2Rx8 organisation. ECC and registered buffering protect data integrity in mission-critical workloads.

Thermals and power at 1.1V DDR5 standard

Operating at the standard 1.1V DDR5 voltage, the modules draw minimal power and generate low heat without a heat spreader. The registered design reduces electrical load on the server memory controller, helping system fans run quietly during typical enterprise workloads.

Sustained-load stability from factory stress testing

Every module is rigorously stress tested under load before shipment to verify reliable operation during extended compute tasks. The 2Rx8 rank layout and ECC correction maintain throughput and data accuracy when all six slots are populated for long-running server applications.

How it compares

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

Price $5,112.99
Pricier than about 80% 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 $26.63 per GB
Pricier than about 74% 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

How do I install the 6x32GB DDR5 4800 RDIMM kit in a ThinkMate TWX-QS8 tower server, and which slot order should I follow?

Power down the server, open the chassis, and insert each 288-pin module into the DIMM slots specified in the ThinkMate TWX-QS8-14E4 or TWX-QS8-24E4 service manual, matching the recommended population sequence for six 2Rx8 registered DIMMs.

What maintenance or replacement will the 192GB DDR5 ECC registered memory kit require over its service life?

No routine maintenance is needed; the modules have no heat spreaders and run at 1.10V, so replacement is only necessary if a DIMM fails ECC correction or the server's memory diagnostics report uncorrectable errors.

At what point does the CL40 latency and 4800 MT/s speed become the limiting factor under sustained server workloads?

The CAS 40 timing and 4800 MT/s data rate set the baseline memory throughput; sustained workloads that exceed the 38400 MB/s peak bandwidth per channel will encounter latency-bound stalls before any thermal or voltage limit appears.

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