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Sixteen green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR5 4800 ECC RDIMM SuperMicro Compatible memory upgrade

SKU CH-7525-AG8DB

2 TB server kit of sixteen 128 GB DDR5 4800 ECC registered DIMMs for SuperMicro systems

  • Capacity2TB (16 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 2TB capacity across 16 modules of 128GB each
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 10V operation with CL40 latency on 288-pin form factor
  • Validated for SuperMicro UP SuperServer SYS-111C-NR and SYS-521C-NR systems

SuperMicro-Compatible 2TB DDR5 Kit

This 2TB memory kit delivers 16 registered ECC RDIMMs at 128GB each, built for SuperMicro UP SuperServer SYS-111C-NR and SYS-521C-NR platforms. It targets administrators scaling memory capacity in validated server configurations.

Thermals, Noise and Power Draw

Registered DDR5 modules operate at 1.1V with a CL40 latency profile, drawing minimal power per DIMM under typical server workloads. Passive operation eliminates fan noise, while the 4Rx4 organisation supports dense population without active cooling requirements.

What the Bundle Changes

The kit supplies a matched 16-module set tested for X13SEDW-F motherboard compatibility, removing the uncertainty of mixing individual sticks. ECC registration and Samsung, Micron or Hynix chipsets provide error correction and signal integrity for continuous operation.

Highlights

  • 2TB capacity across 16 modules of 128GB each
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 10V operation with CL40 latency on 288-pin form factor
  • Validated for SuperMicro UP SuperServer SYS-111C-NR and SYS-521C-NR systems

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K16
Capacity2TB (16 x 128GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content2TB (16X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I install the 16 DDR5 RDIMM modules into the SuperMicro SYS-111C-NR server, and which step is most often missed?

Power down the server, open the chassis, align each 288-pin module with the slot key, press firmly until both retention clips lock, then verify all 16 modules appear in the BIOS memory map — the step most often missed is confirming every module registers at 4800 MT/s before closing the case.

What maintenance or replacement will this 2 TB DDR5 ECC registered kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; if a single 128 GB 4Rx4 RDIMM fails, replace only that module with an identical DDR5 4800 CL40 1.1 V part to keep the 16-module configuration matched.

What is the first limit reached when this DDR5 4800 CL40 1.1 V memory runs sustained workloads on the X13SEDW-F motherboard?

The CAS latency of CL40 at 4800 MT/s sets the timing ceiling; under continuous load the memory controller will hit this latency boundary before thermal or voltage limits become a factor.

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