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Sixteen green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR5 4800 CL40 4Rx4 1.1V 288-Pin ECC RDIMM memory upgrade

SKU CH-C0C6-G1ZQJ

A 2 TB DDR5 registered ECC server memory kit of sixteen 128 GB modules running at 4800 MT/s with CL40 latency

  • Capacity2TB (16 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Massive 2TB capacity with 16 modules of 128GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity in servers
  • Low 1.1V operating voltage reduces power draw
  • Validated for ThinkMate Supermicro SuperServer 421GE-TNRT systems

Server-grade DDR5 kit

This 2 TB memory kit delivers sixteen 128 GB DDR5-4800 registered ECC RDIMMs for ThinkMate Supermicro SuperServer 421GE-TNRT platforms. The modules operate at 1.10 V with CL40 latency and a 4Rx4 organisation. IT teams can populate all slots in a single upgrade cycle.

Capacity and headroom

The 2 TB total capacity supports large in-memory databases, virtualisation clusters and high-throughput analytics workloads. Registered buffering and on-die ECC protect data integrity under sustained load. The kit reaches its limit when the platform’s memory controller or socket count restricts further expansion.

Build integration

Each 288-pin RDIMM fits the server’s DDR5 slots without a heat spreader, leaving clearance for dense CPU coolers. Registered signalling reduces electrical load on the memory controller, freeing headroom for additional system stability. Compatibility is validated for the specified ThinkMate SuperServer models only.

Highlights

  • Massive 2TB capacity with 16 modules of 128GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity in servers
  • Low 1.1V operating voltage reduces power draw
  • Validated for ThinkMate Supermicro SuperServer 421GE-TNRT systems

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE 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 SystemTHINKMATE
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

Will the 4800 MT/s DDR5 RDIMMs run at their rated speed when mixed with existing DDR5 4800 modules in the Supermicro 421GE-TNRT?

Yes, the 16 modules are DDR5 4800 PC5-38400 CL40 1.1V registered ECC RDIMMs, matching the server's native memory specification.

How can I confirm the 2 TB kit is recognised correctly after installation?

The system BIOS or OS should report 16 x 128 GB DDR5 4800 registered ECC RDIMMs totalling 2 TB with CL40 timings at 1.1 V.

Does the MR38400-744K16 package include only the 16 RDIMMs or any extra items such as heat spreaders?

The package contains the 16 x 128 GB DDR5 4800 CL40 1.1 V 288-pin ECC registered RDIMMs; no heat spreaders or other accessories are included.

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