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Twelve bare green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 768GB 12x64GB DDR5 4800 CL40 ECC RDIMM Dell Precision 7960 memory upgrade

SKU CH-T96D-Y7Z6B

12-module DDR5 ECC RDIMM kit delivers 768 GB at 4800 MT/s with CL40 latency for Dell Precision 7960 workstations

  • Capacity768GB (12 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 768 GB total capacity from twelve 64 GB modules
  • ECC registered DDR5 protects data integrity in critical workloads
  • 4800 MHz DDR5 speed with CL40 latency for responsive performance
  • 1 V low-voltage operation reduces power draw
  • 288-pin RDIMM form factor fits Dell Precision 7960 workstations

Capacity and purpose

This 768GB kit supplies twelve 64GB DDR5 4800 ECC registered DIMMs built for the Dell Precision 7960 rack or tower workstation. It targets professionals who need maximum registered memory capacity for large datasets, virtualization or simulation workloads.

Sustained-load behaviour

Registered buffering and on-die ECC keep data integrity stable during continuous multi-threaded computation. The 1.1V operating voltage and CL40 latency are tuned for steady throughput rather than burst speed, supporting long render or compile sessions without error accumulation.

Deciding specification

The 2Rx4 dual-rank organisation across twelve modules determines whether the workstation’s memory controller can populate all slots at the rated 4800 MT/s. Systems limited to fewer ranks or lower total capacity cannot use this kit at its specified performance.

Highlights

  • 768 GB total capacity from twelve 64 GB modules
  • ECC registered DDR5 protects data integrity in critical workloads
  • 4800 MHz DDR5 speed with CL40 latency for responsive performance
  • 1 V low-voltage operation reduces power draw
  • 288-pin RDIMM form factor fits Dell Precision 7960 workstations

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K12
Capacity768GB (12 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemDell
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content768GB (12X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 768GB kit draw at its 1.1V operating voltage?

Each 64GB module runs at 1.1V, so the full 12-module kit operates at that same low voltage for reduced power draw under continuous load.

What must the Dell Precision 7960 already have to accept these 288-pin DDR5 RDIMMs?

The workstation needs free DDR5 RDIMM slots and a CPU that supports registered ECC memory at 4800 MT/s.

Will the CL40 latency of these modules slow down faster DDR5 already installed in the system?

All memory runs at the speed of the slowest module, so mixing with faster DDR5 will drop the faster sticks to 4800 MT/s CL40.

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