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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8×128GB) DDR5 4800 CL40 4Rx4 ECC RDIMM server RAM

SKU CH-M22N-PPQ85

Eight 128 GB DDR5 registered ECC modules at 4800 MT/s CL40 1.10 V for 1 TB server capacity

  • Capacity1TB (8 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Capacity 1TB (8 x 128GB)

  • 1TB total capacity across eight 128GB modules
  • DDR5 4800 speed for high-throughput server workloads
  • ECC registered design detects and corrects memory errors
  • 4Rx4 quad-rank organisation maximises density per slot
  • 1V operation reduces power draw in dense configurations

1 TB DDR5 ECC RDIMM kit

This kit provides 1 TB of DDR5 server memory across eight 128 GB registered DIMMs. It targets enterprise servers and workstations that require error-correcting code for data integrity. The modules operate at 1.1 V and use 4Rx4 organisation. Buyers needing non-ECC or unbuffered memory should look elsewhere.

DDR5 4800 registered interface

The DDR5 4800 standard sets the electrical and timing envelope for these modules at CL40 latency. Registered buffering adds a clock cycle to command paths, so the memory controller must support registered DIMMs. ECC capability depends on a platform that can enable and use the extra parity bits. Systems limited to unbuffered or lower-speed DDR5 cannot use this kit.

Platform verification before ordering

Confirm that your motherboard or server chassis lists 288-pin DDR5 RDIMM support with 4Rx4 population rules. Check the qualified vendor list for 128 GB per slot density and 1 TB total capacity. Verify that the BIOS or firmware revision enables ECC at 4800 MT/s. Without these confirmations the modules may not post or may run at reduced speeds.

Highlights

  • 1TB total capacity across eight 128GB modules
  • DDR5 4800 speed for high-throughput server workloads
  • ECC registered design detects and corrects memory errors
  • 4Rx4 quad-rank organisation maximises density per slot
  • 1V operation reduces power draw in dense configurations

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-744K8
Capacity1TB (8 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Memory Motherboard Compatible

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Questions about this item

How many 128GB modules make up the 1TB kit?

The kit contains eight 128GB modules, giving a total of 1TB capacity.

What does the DDR5 4800 speed rating mean for actual throughput?

The PC5-38400 designation indicates a peak transfer rate of 38,400 MB/s per module.

Does the 288-pin RDIMM form factor limit which servers can use this memory?

It fits any server board with DDR5 RDIMM slots; the registered design and ECC require chipset support for those features.

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