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Sixteen green DDR5 RDIMM sticks, bare chips, gold contacts

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM ThinkMate Server Kit

SKU CH-Z3GT-5T9QX

1TB DDR5-4800 ECC registered server kit with sixteen 64GB 2Rx4 modules at 1.1V CL40 for ThinkMate Supermicro 741P-TR/741P-TRT towers

  • 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 from sixteen 64GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency at 1.1V operating voltage
  • ECC registered 2Rx4 design for server reliability
  • 288-pin RDIMM form factor fits ThinkMate SuperServer 741P-TR and 741P-TRT

ThinkMate DDR5 4800 server memory kit

This 1 TB kit contains sixteen 64 GB registered DDR5 ECC RDIMMs validated for ThinkMate Supermicro SuperServer 741P-TR and 741P-TRT tower platforms. It targets administrators who need maximum registered capacity in those specific systems.

Registered ECC modules with OEM-grade chips

Each 288-pin RDIMM uses Samsung, Micron or Hynix components and operates at 1.1 V with CL40 latency. The registered buffer and on-die ECC protect data integrity under sustained enterprise workloads without adding a heat spreader.

2Rx4 organisation for dense capacity

The dual-rank x4 layout delivers 64 GB per module, enabling the full 1 TB kit within sixteen slots. Builders needing fewer ranks per channel or non-registered memory should choose a different configuration.

How it compares

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

Price $28,030.99
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 $28.03 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

Will the 16 registered DIMMs need any firmware updates or battery-backed components replaced over time?

No, the DDR5 4800 RDIMMs contain no batteries or field-updatable firmware; they operate as passive memory once seated in the ThinkMate server.

What limits sustained throughput first — the CL40 latency or the 4800 MT/s data rate?

The 4800 MT/s transfer rate sets the peak bandwidth ceiling; CL40 governs per-access delay but does not cap sustained throughput.

How much heat do the 1.1 V modules add when all 16 slots are populated in a 741P-TR tower running continuously?

At 1.1 V with no heat spreaders, each 64 GB module runs cool; total power draw stays low enough that standard server airflow handles the load without extra cooling.

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