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OWC

OWC 16GB DDR5 5600 CL46 1Rx8 262-pin 1.1V SODIMM for Dell Precision 3280 CFF

SKU CH-QDCX-KG824

A 16 GB DDR5 SODIMM running at 5600 MT/s with CL46 latency, built for the Dell Precision 3280 CFF

  • Capacity16GB
  • Type262-Pin DDR5 Non-ECC SODIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.1V
  • ECCNo

Capacity 16GB

  • Designed for Dell Precision 3280 CFF
  • 16GB DDR5 5600 CL46 single module
  • 1V low-voltage DDR5 efficiency
  • JEDEC and RoHS compliant build
  • Unbuffered non-ECC 262-pin SODIMM

Targeted upgrade for Dell Precision 3280 CFF

This 16 GB DDR5 SODIMM is built specifically for the Dell Precision 3280 CFF workstation. It arrives as a single 262-pin module rated at 5600 MT/s with CL46 latency and 1.1 V operation. The non-ECC, unbuffered design matches the factory memory specification for this compact form-factor system.

Steady throughput for long sessions

JEDEC-standard timings and voltage keep the module stable during extended workloads such as rendering, compilation or large dataset analysis. The 1Rx8 organisation delivers consistent bandwidth without the voltage drift that can appear on overclocked kits, so performance remains predictable from the first minute to the last.

16 GB capacity decides fit

The single-module 16 GB capacity is the key figure: it fills one slot completely and cannot be split across channels. Buyers who need more total memory must add a second identical module, while those replacing a smaller stick gain the full 16 GB in one step.

Highlights

  • Designed for Dell Precision 3280 CFF
  • 16GB DDR5 5600 CL46 single module
  • 1V low-voltage DDR5 efficiency
  • JEDEC and RoHS compliant build
  • Unbuffered non-ECC 262-pin SODIMM

Specifications

BrandOWC
Part Number5S6D51R816GB
Capacity16GB
Type262-Pin DDR5 Non-ECC SODIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemDell Precision 3280 CFF

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Questions about this item

Does the 1.1V DDR5 module run hot or draw extra power when the Dell Precision 3280 CFF is under load all day?

The 1.1V DDR5 SODIMM follows JEDEC standard voltage, so it operates at the same low power level as the factory memory and does not add noticeable heat during sustained workloads.

What must already be present in the Dell Precision 3280 CFF for this 262-pin SODIMM to work?

The system needs a free 262-pin DDR5 SODIMM slot; the module is a direct replacement for the original Dell part number SNPW1KKYC/16G and requires no extra hardware.

Will this 5600 CL46 stick downclock reliably if I keep an older 4800 MHz DDR5 module in the second slot?

Yes — the 5600 CL46 module will automatically run at the lower 4800 MHz speed to match the slower stick, maintaining stability in the Precision 3280 CFF.

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