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OWC

OWC 64GB (2x32GB) DDR5 5600 CL46 2Rx8 1.1V UDIMM for Dell XPS 8960

SKU CH-EC4W-1WZF3

A 64 GB DDR5 kit running at 5600 MT/s with CL46 timing, built as two 32 GB unbuffered UDIMMs for the Dell XPS 8960

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR5 Non-ECC UDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.1V
  • ECCNo

Capacity 64GB (2 x 32GB)

  • 64 GB dual-channel kit keeps the XPS 8960 running smoothly with demanding workloads
  • DDR5 5600 CL46 modules deliver fast data rates for responsive multitasking
  • JEDEC-standard 1.1 V operation reduces power draw while maintaining stability
  • 2Rx8 unbuffered design fits straight into the desktop without extra configuration
  • 288-pin UDIMM form factor ensures direct compatibility with the Dell XPS 8960

Dell XPS 8960 memory kit

This OWC kit supplies 64 GB of DDR5 memory in two 32 GB UDIMM modules. It is built for owners of a Dell XPS 8960 desktop who want more capacity for multitasking, content creation or virtual machines. The modules run at 5600 MT/s with CL46 latency at the standard 1.1 V JEDEC voltage.

Suits XPS 8960 owners needing 64 GB

Buyers whose XPS 8960 currently has empty slots or lower-capacity sticks will gain the full 64 GB upgrade. Systems that already run 64 GB or more will not benefit, and any desktop other than the XPS 8960 is not validated for this specific kit.

Speed locked to DDR5 5600 CL46

The kit operates at a fixed 5600 MT/s with CL46 timings; it does not support higher speeds or lower latencies. If your workload demands faster memory or tighter timings, this specification will not meet that requirement.

Highlights

  • 64 GB dual-channel kit keeps the XPS 8960 running smoothly with demanding workloads
  • DDR5 5600 CL46 modules deliver fast data rates for responsive multitasking
  • JEDEC-standard 1.1 V operation reduces power draw while maintaining stability
  • 2Rx8 unbuffered design fits straight into the desktop without extra configuration
  • 288-pin UDIMM form factor ensures direct compatibility with the Dell XPS 8960

Specifications

BrandOWC
Part Number5U6D52R8064P
Capacity64GB (2 x 32GB)
Type288-Pin DDR5 Non-ECC UDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell XPS 8960

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

My Dell XPS 8960 has four DIMM slots — do I need to populate all of them for this 64 GB kit to work?

The kit provides 64 GB across two 32 GB modules, so you can fill just two slots and leave the other two empty; the system will run normally with the installed pair.

If I keep the original DDR5 module that came with the XPS 8960, will it run alongside these 5600 CL46 sticks?

Mixing modules of different speeds, latencies or ranks forces the memory controller to run all sticks at the lowest common settings; for guaranteed stability it is best to replace the original memory entirely with this matched 2Rx8 kit.

After installing the two 32 GB modules, how can I confirm they are running at 5600 MT/s with CL46 timing?

Open Task Manager’s Performance tab or run CPU-Z; the memory section will show 5600 MT/s and CL46 when the kit is operating at its rated JEDEC profile.

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