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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR5 4800 ECC RDIMM CL40 1.1V SuperMicro Compatible memory upgrade

SKU CH-90QK-17FKW

Adds 128GB of DDR5 ECC registered memory across eight 16GB modules running at 4800MHz CL40 1.1V for SuperMicro servers

  • Capacity128GB (8 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB DDR5 capacity across eight 16 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM design ensures data integrity
  • 1 V operation reduces power draw in dense systems
  • Validated for SuperMicro X13SEM and SYS-211E platforms

128GB DDR5 4800 ECC RDIMM Kit

This 128GB kit contains eight 16GB DDR5 4800 registered DIMMs with ECC. It operates at 1.1V with CL40 latency and uses a 288-pin form factor. The modules are 1Rx8 rank and built with major OEM chips from Samsung, Micron or Hynix.

Suited for SuperMicro X13SEM servers.

These modules suit SuperMicro SYS-211E-FRN2T, SYS-211E-FRDN2T, X13SEM-F and X13SEM-TF systems that require registered ECC memory. Builders using consumer motherboards or workstations without registered DIMM support should look elsewhere.

Registered ECC with 1Rx8 organisation

The single specification that decides fit is the registered ECC RDIMM design with 1Rx8 organisation. Only systems that explicitly accept this module type will POST and run stably with this kit.

Highlights

  • 128 GB DDR5 capacity across eight 16 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM design ensures data integrity
  • 1 V operation reduces power draw in dense systems
  • Validated for SuperMicro X13SEM and SYS-211E platforms

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K8
Capacity128GB (8 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (8X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What comes in the box and is anything else required for installation?

The kit contains eight 16 GB DDR5 4800 ECC RDIMM modules totalling 128 GB; no extra parts are needed to install them in a compatible SuperMicro system.

Which version or capacity should I choose for my SuperMicro server?

This 128 GB kit with eight 16 GB 1Rx8 registered DIMMs matches the specifications for the SYS-211E-FRN2T, SYS-211E-FRDN2T, X13SEM-F and X13SEM-TF platforms.

What does the CL40 latency mean when the memory is running in my server?

CL40 is the CAS latency at the native DDR5 4800 speed, so the modules operate at their rated timing without downclocking in supported SuperMicro systems.

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