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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 128GB (8x16GB) CL40 1.1V ECC RDIMM server RAM

SKU CH-HBDE-5XPSG

Eight-module 128 GB DDR5 kit at 4800 MT/s with CL40 latency, 1.1 V operation and ECC registered design for server workloads

  • Capacity128GB (8 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Capacity 128GB (8 x 16GB)

  • 128 GB total capacity across eight 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design detects and corrects data errors
  • Low 1.1 V operating voltage reduces power draw
  • 1Rx8 rank layout with 288-pin RDIMM form factor

128GB DDR5 ECC RDIMM kit

This 128GB kit contains eight 16GB DDR5 4800 RDIMM modules built for servers and workstations that require registered ECC memory. Each module runs at 1.10V with a CL40 latency and a 1Rx8 organisation. The registered design helps signal integrity on heavily populated motherboards.

Sustained load behaviour

Registered buffering and on-die ECC keep data integrity stable during continuous workloads such as virtualisation, database serving or scientific compute. The 1.10V operating voltage limits thermal output per module, helping dense configurations maintain consistent throughput without throttling. Major OEM DRAM from Samsung, Micron or Hynix underpins long-term reliability.

Compatibility checklist

Verify that your motherboard supports DDR5 RDIMM modules at 4800 MT/s and can address 128GB across eight 288-pin slots. Confirm the platform accepts 1Rx8 registered ECC DIMMs and that the BIOS is current enough to initialise the full kit. No heat spreaders are fitted, so ensure airflow reaches the bare modules.

Highlights

  • 128 GB total capacity across eight 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design detects and corrects data errors
  • Low 1.1 V operating voltage reduces power draw
  • 1Rx8 rank layout with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K8
Capacity128GB (8 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Memory Motherboard Compatible

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Questions about this item

How much power does the 128GB kit draw at its rated 1.10V DDR5 4800 speed?

Each 16GB module runs at 1.10V; total draw depends on the platform's memory controller and load, so consult the server manual for exact wattage.

What motherboard features are required to run this 8 x 16GB DDR5 4800 CL40 registered ECC kit?

A DDR5 RDIMM slot, registered ECC support, and a qualified memory controller that accepts 1Rx8 modules at PC5-38400.

Will these 288-pin DDR5 1Rx8 registered ECC modules work in a board that currently uses DDR5 UDIMMs?

No, registered RDIMMs and unbuffered UDIMMs are electrically different and cannot be mixed in the same system.

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