We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $18,773.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $24.45 per GB
Pricier than about 69% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K12
Total capacity768 GB (12 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items768 GB (12 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 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.

More in Model-Specific Memory Upgrades

Similar items