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Two green DDR5 SODIMM sticks side by side

OWC

OWC 64GB (2x32GB) DDR5 5600 CL46 2Rx8 1.1V SODIMM Kit for Dell Precision 3280 CFF

SKU CH-VGRB-CV3VY

A 64 GB dual-channel DDR5 5600 CL46 1.1 V SODIMM kit built for the Dell Precision 3280 CFF

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8

Capacity 64GB (2 x 32GB)

  • 64 GB capacity from two 32 GB modules
  • DDR5 5600 speed with CL46 latency
  • 1 V operation for efficient power use
  • 262-pin SODIMM fits Dell Precision 3280 CFF
  • JEDEC and RoHS compliant for warranty-safe upgrade

System-Specific DDR5 Kit

This OWC memory kit delivers 64 GB total capacity across two 32 GB DDR5 SODIMM modules built for the Dell Precision 3280 CFF. It targets professionals who need a warranty-safe upgrade for multitasking, large datasets or virtual machines on that specific workstation platform.

Capacity and Headroom

The dual-rank 2Rx8 modules run at 5600 MT/s with CL46 latency at 1.1 V, providing ample bandwidth for memory-intensive workloads such as content creation, data analysis or running multiple virtual machines. The 64 GB ceiling suits most professional workflows; users planning extremely large in-memory databases or heavy GPU compute caching may still hit the limit.

Build Integration

The 262-pin unbuffered non-ECC SODIMM form factor drops directly into the Precision 3280 CFF slots without a heat spreader, keeping the profile low for the compact chassis. JEDEC and RoHS compliance ensures the upgrade preserves the system warranty and requires no BIOS tuning or voltage adjustment.

How it compares

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

Price $853.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $13.34 per GB
Pricier than about 60% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number5S6D52R8064P
Total capacity64 GB (2 × 32 GB)
Product type262-Pin DDR5 Non-ECC SODIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell Precision 3280 CFF

Other versions of this model

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Questions about this item

Will these 5600 MHz DDR5 SODIMMs down-clock if my Dell Precision 3280 CFF currently runs slower memory?

Yes, JEDEC-standard DDR5 modules automatically negotiate the highest common speed supported by the CPU and chipset, so they will run at the system’s native rate without any manual configuration.

How can I confirm both 32 GB modules are recognised at 5600 MT/s and CL46 after installation?

Open Task Manager’s Performance tab or run CPU-Z; the memory section should show 64 GB total, DDR5, 5600 MT/s and a CAS latency of 46.

Does the kit include only the two 262-pin SODIMMs or are tools and thermal pads also supplied?

The package contains just the two 32 GB DDR5 SODIMMs; no screwdrivers, thermal pads or additional accessories are included.

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