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Sixteen bare green DDR5 RDIMM modules in a tray

NEMIX RAM

NEMIX RAM 256GB (16x16GB) DDR5 4800 CL40 ECC RDIMM for THINKMATE Supermicro SuperServer 681E-TR memory upgrade

SKU CH-PG57-PBN5Y

256GB DDR5 ECC registered server memory kit with sixteen 16GB modules at 4800MHz CL40 for Thinkmate Supermicro SuperServer 681E-TR

  • Capacity256GB (16 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB capacity from sixteen 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for server data integrity
  • CL40 latency at 1.1 V operating voltage
  • 288-pin 1Rx8 design validated for THINKMATE SuperServer 681E-TR

System-Specific Server Memory Kit

This 256GB kit contains sixteen 16GB DDR5 4800 RDIMM modules built for the ThinkMate Supermicro SuperServer 681E-TR. Registered ECC design targets administrators who need maximum capacity with error correction in a validated configuration.

Capacity and Headroom

Sixteen ranks of 1Rx8 chips deliver 256GB at PC5-38400 speed with CL40 latency. The registered buffer helps the memory controller manage heavy multi-threaded workloads, while ECC corrects single-bit errors that would otherwise crash long-running jobs.

Thermals and Power Draw

Modules operate at 1.10V without heat spreaders, relying on chassis airflow for cooling. Lower voltage reduces power draw per DIMM compared to previous DDR generations, keeping thermal load predictable inside dense 1U or 2U server enclosures.

Highlights

  • 256 GB capacity from sixteen 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for server data integrity
  • CL40 latency at 1.1 V operating voltage
  • 288-pin 1Rx8 design validated for THINKMATE SuperServer 681E-TR

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K16
Capacity256GB (16 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (16X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

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