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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB 8x64GB DDR5 4800 CL40 2Rx4 ECC RDIMM THINKMATE SuperServer 741P-TR TRT

SKU CH-CH6K-WKW8M

Eight 64 GB DDR5 ECC registered DIMMs deliver 512 GB at 4800 MT/s with CL40 latency for ThinkMate SuperServer 741P-TR and 741P-TRT towers

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • ECC registered RDIMM for server data integrity
  • 2Rx4 dual-rank organisation with CL40 latency
  • Validated for ThinkMate SuperServer 741P-TR and 741P-TRT

512GB DDR5 ECC RDIMM kit

This kit supplies 512GB of DDR5 memory across eight 64GB registered modules. It is built for the THINKMATE SuperServer 741P-TR and 741P-TRT tower platforms. Each module runs at 4800 MT/s with CL40 latency and 1.10 V. The 2Rx4 organisation and ECC provide data integrity for server workloads.

Suited for 8-slot server upgrades

Administrators expanding the SuperServer 741P-TR or 741P-TRT to its full eight-channel capacity will use this kit. Systems with fewer than eight DIMM slots, or boards that require unbuffered UDIMMs, cannot accept these registered modules. Buyers who need a different capacity or speed should look elsewhere.

2Rx4 registered DDR5 at 4800 MT/s

The 2Rx4 rank structure on each 64GB module determines how the memory controller addresses the 512GB total. This organisation must match the server's qualified-vendor list for stable operation. Verify the platform supports 2Rx4 registered DDR5 before purchasing.

How it compares

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

Price $14,427.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $28.18 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 numberMR38400-924K8
Total capacity512 GB (8 × 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 items512 GB (8 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 288-pin DDR5 RDIMM form factor fit the THINKMATE SuperServer 741P-TR and 741P-TRT tower motherboards?

Yes, the 288-pin DDR5 RDIMM modules are built for the memory slots on those THINKMATE SuperServer towers.

What is the correct way to populate all eight slots with the 2Rx4 registered modules?

Follow the motherboard manual’s population order for 2Rx4 RDIMMs; the common mistake is skipping the required sequence and leaving gaps.

When should the 64 GB modules be replaced in a 512 GB kit running at 1.10 V?

Replace a module only when the system logs uncorrectable ECC errors or memory diagnostics report a persistent fault.

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