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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM THINKMATE DDR5 4800 ECC RDIMM 1TB (16x64GB) CL40 1.1V 2Rx4 288-Pin memory upgrade

SKU CH-6GV0-4GKQ5

A 1 TB DDR5 kit of sixteen 64 GB registered ECC modules running at 4800 MT/s with CL40 latency and 1.1 V for Thinkmate servers

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB total capacity across 16 modules of 64GB each
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity
  • 1V operating voltage with CL40 latency timings
  • Validated for Thinkmate RAX-QE12, QS12, QH12, QT12, QT16, QH24, QH4, QN12, QH8 servers

1 TB DDR5 4800 ECC RDIMM kit

This 1 TB kit contains sixteen 64 GB DDR5 4800 registered ECC modules built for ThinkMate server and workstation platforms. It targets IT teams who need maximum registered memory capacity in qualified ThinkMate RAX and Q-series chassis.

Thermals noise and power

Each module runs at 1.1 V with a CL40 latency and no integrated heat spreader, relying on system airflow for cooling. Registered buffering and ECC operation keep signal integrity stable under sustained server workloads without adding audible fan noise beyond the platform's own thermal design.

Sixteen module population

The kit delivers a full 1 TB in a single matched set, eliminating the need to source individual sticks and reducing the risk of mixed-rank or mixed-vendor populations. Populating all slots at once ensures the memory controller sees identical 2Rx4 organisation across every channel for consistent timing and error-correction behaviour.

How it compares

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

Price $28,140.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $28.14 per GB
Pricier than about 79% 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 numberMR38400-924K16
Total capacity1 TB (16 × 64 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 rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (16 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I install the 16 DDR5 RDIMM modules into my Thinkmate server, and which step is commonly missed?

Power down, open the chassis, align each 288-pin module with the keyed slot and press firmly until both latches click; the step often missed is seating all 16 modules in the exact population order shown in the server manual for 2Rx4 registered DIMMs.

What maintenance or replacement will this 1 TB memory kit need over its service life?

Registered ECC DDR5 modules have no moving parts and require no scheduled maintenance; replacement is only necessary if a module fails, which is covered by the manufacturer lifetime replacement warranty.

What limit appears first when the kit runs sustained workloads at DDR5 4800?

The primary limit is the CL40 CAS latency combined with 1.1 V operation; sustained heavy traffic will hit latency-bound throughput before thermal or voltage ceilings are reached.

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