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Sixteen green DDR5 RDIMM modules in a row, bare black chips, gold contacts, no heat spreaders

NEMIX RAM

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

SKU CH-K0XF-S5FQP

16 registered DDR5 modules deliver 1 TB of ECC server memory at 4800 MT/s with CL40 latency for SuperMicro GPU SuperServer SYS-821GE-TNHR SYS-821GV-TNR SYS-421GE-TNRT

  • Capacity1TB (16 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 1TB capacity with 16 modules of 64GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for server data integrity
  • 10V operating voltage at CL40 latency
  • Compatible with Supermicro SYS-821GE-TNHR SYS-821GV-TNR SYS-421GE-TNRT

1TB DDR5 ECC RDIMM kit

This NEMIX RAM kit provides 1 TB of DDR5 4800 registered ECC memory across sixteen 64 GB modules. It is built for Supermicro GPU SuperServer systems that require 288-pin DDR5 RDIMMs with 2Rx4 organisation and CL40 latency at 1.10 V.

Verify DDR5 RDIMM slot count and population rules

Confirm the server motherboard has sixteen available DDR5 RDIMM slots and supports 2Rx4 registered modules at 4800 MT/s. Check the platform documentation for maximum capacity per channel and any required population order before installing all sixteen modules.

Replaces lower-capacity or slower DDR5 RDIMM sets

The kit upgrades systems running smaller DDR5 RDIMM configurations or slower speeds to the full 1 TB at 4800 MT/s. The jump is worth it when workloads demand maximum registered ECC capacity and the platform can address all sixteen slots.

Highlights

  • 1TB capacity with 16 modules of 64GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for server data integrity
  • 10V operating voltage at CL40 latency
  • Compatible with Supermicro SYS-821GE-TNHR SYS-821GV-TNR SYS-421GE-TNRT

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K16
Capacity1TB (16 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content1TB (16X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 1TB kit ship as 16 separate 64GB modules or are any extra brackets or cables included?

The package contains 16 individual 64GB DDR5 RDIMM modules. No brackets, cables or additional accessories are supplied.

Should I choose the 1TB 16×64GB kit or a smaller capacity for my SuperMicro SYS-821GE-TNHR?

The 1TB kit fills 16 slots with 64GB 2Rx4 modules at DDR5 4800 CL40. Select a smaller kit only if your chassis has fewer than 16 DIMM slots or you need less total capacity.

What does the DDR5 4800 CL40 rating deliver once the modules are installed in a SuperMicro GPU SuperServer?

The modules run at 4800 MT/s with CL40 latency at 1.1V, providing registered ECC bandwidth of PC5-38400 across all 16 slots for stable server workloads.

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