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Two green DDR5 ECC RDIMM modules 128GB total 288-pin

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 4800 ECC RDIMM CL40 1.1V 2Rx4 THINKMATE RAX-QE12 memory upgrade

SKU CH-3A8G-JW1VC

A 128 GB DDR5 registered ECC kit with two 64 GB modules running at 4800 MT/s, CL40, 1.1 V, built for Thinkmate RAX-QE12 servers

  • Capacity128GB (2 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 128 GB total capacity for demanding server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • Dual-rank 2Rx4 organisation maximises density
  • 1 V operation reduces power draw

ThinkMate RAX-QE12 DDR5 ECC RDIMM Kit

This NEMIX RAM kit provides 128GB of DDR5 registered ECC memory in a matched pair of 64GB modules. It is built for the ThinkMate RAX-QE12 rackmount server and similar enterprise platforms that require registered DIMMs. The kit targets IT professionals upgrading mission-critical workloads.

Registered ECC DDR5 4800 CL40 2Rx4

The single specification that decides fit is the registered ECC RDIMM design running at DDR5 4800 with CL40 latency and a 2Rx4 organisation. Consumer motherboards and workstations that accept only unbuffered non-ECC modules cannot use this memory. Verify the server manual lists DDR5 RDIMM support before ordering.

Tool-free DIMM installation with seating checks

Installation follows the standard server procedure: power down, open the chassis, align the 288-pin key notch, and press firmly until both ejector tabs click. The most common issue is a module that appears seated but has one tab partially engaged, which causes a boot-time memory error. Reseat both modules and confirm tab lock before closing the case.

Highlights

  • 128 GB total capacity for demanding server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • Dual-rank 2Rx4 organisation maximises density
  • 1 V operation reduces power draw

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K2
Capacity128GB (2 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (2X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 4800 MT/s speed mean once the modules are installed in the ThinkMate RAX-QE12?

The memory will run at DDR5 4800 (PC5 38400) with CL40 latency at 1.1 V, delivering the rated bandwidth and timings the server platform supports.

How does the 288-pin DDR5 RDIMM interface affect what the kit can do in this server?

The registered 288-pin DDR5 RDIMM interface provides error-correcting code and registered buffering required by the RAX-QE12 motherboard, capping operation to the DDR5 4800 standard.

What physical space and slot layout does the 2 x 64 GB kit need to fit the RAX-QE12?

Two 288-pin DDR5 RDIMM slots are required; each module is a standard-height registered DIMM with no heat spreader, so they install directly into the server memory sockets.

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