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Four green DDR5 RDIMM sticks, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR5 4800 ECC RDIMM Server RAM

SKU CH-30AV-SHB7N

A 128GB DDR5 4800 ECC RDIMM kit of four 32GB modules at 1.1V CL40 for Dell Precision 7960 workstations

  • Capacity128GB (4 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 2Rx4 dual-rank organisation increases memory density
  • 10 V operation reduces power draw in Dell Precision 7960 systems

128GB DDR5 ECC RDIMM Kit

This 128GB kit contains four 32GB DDR5 4800 registered DIMMs built for Dell Precision 7960 rack and tower workstations. It targets IT teams and power users who need error-correcting server memory to keep critical workloads stable.

Registered 2Rx4 Design at 1.1V

Each module uses a 288-pin RDIMM form factor with a 2Rx4 organisation and runs at 1.1V without a heat spreader. The registered buffer reduces electrical load on the memory controller, allowing all four slots to be populated reliably in compatible Precision 7960 chassis.

Upgrade From Smaller or Non-ECC Kits

The kit replaces lower-capacity DDR5 kits or non-ECC memory that cannot meet server-class data integrity requirements. The jump is worth it when workloads demand the full 128GB capacity with registered ECC protection on supported Precision 7960 platforms.

Highlights

  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 2Rx4 dual-rank organisation increases memory density
  • 10 V operation reduces power draw in Dell Precision 7960 systems

Specifications

BrandNEMIX RAM
SeriesDell Series Server Memory
ModelDell Compatible DDR5 ECC Registered RDIMM
Part NumberMR38400-324K4
Capacity128GB (4 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Motherboard Compatible

Questions about this item

What DDR5 speed does the PC5-38400 rating deliver in practice?

The kit runs at 4800 MT/s, which is the standard JEDEC speed for PC5-38400 DDR5 memory.

Will the 288-pin registered DIMMs fit a Dell Precision 7960 workstation?

Yes, the 288-pin RDIMM form factor matches the Dell Precision 7960 rack and tower workstation memory slots.

Do I need to populate all four slots in matched pairs for the 2Rx4 modules to initialise?

Install the four 32 GB modules in the channel order shown in the Dell Precision 7960 manual; mixing populations can prevent the registered ECC DIMMs from training correctly.

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