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Single green 288-pin DDR5 RDIMM module, black chips, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 4800 CL40 4Rx4 1.1V ECC RDIMM 288-Pin memory upgrade

SKU CH-W9NW-3VRED

128 GB DDR5-4800 CL40 4Rx4 ECC registered RDIMM for Thinkmate Supermicro SuperServer 111C-NR and 121C-TN10R systems

  • Capacity128GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB capacity supports heavy virtualisation workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces server power draw
  • Compatible with Thinkmate Supermicro 111 and 121 series servers

128GB DDR5 4800 ECC RDIMM

This 128GB registered DDR5 module targets IT professionals upgrading THINKMATE Supermicro SuperServer platforms such as the 111C-NR and 121C-TN2R. It delivers error-correcting registered memory for mission-critical server and workstation environments requiring maximum single-slot capacity.

DDR5 4800 registered interface limits

The DDR5 4800 standard operates at 1.10V with a CAS latency of CL40 and a 4Rx4 rank structure. Registered buffering adds a clock cycle for address and command signals, which stabilises large memory arrays but prevents use in unbuffered consumer motherboards that lack registered DIMM support.

Capacity headroom for dense workloads

A single 128GB module provides substantial headroom for virtualisation hosts, in-memory databases and large-scale analytics. The four-rank organisation maximises density per slot, yet total system capacity remains constrained by the server memory-controller channel limits and the number of available 288-pin RDIMM sockets.

Highlights

  • 128 GB capacity supports heavy virtualisation workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces server power draw
  • Compatible with Thinkmate Supermicro 111 and 121 series servers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K1
Capacity128GB
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (1X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I pick a single 128 GB module or multiple smaller modules to reach 128 GB?

The listing supplies one 128 GB stick, so capacity is fixed at that density; add additional identical modules only if your board has free slots and the memory controller supports the total rank count.

What does the 4800 MT/s rating deliver once the module is installed in a server?

The module runs at DDR5 4800 with CL40 latency, providing the standard JEDEC data rate for registered ECC workloads without overclocking.

How does the 288-pin DDR5 RDIMM interface limit usable bandwidth?

The 288-pin registered DIMM connects through the DDR5 memory controller at up to PC5-38400, so peak throughput is capped by that bus specification and the CL40 timing.

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