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Green printed circuit board with black memory chips and gold edge connector

OWC

OWC 16GB DDR4 2666MHz CL19 1.2V 288-Pin UDIMM for Dell OptiPlex 3060 3070 5060

SKU CH-2PJZ-EKN9Y

16GB DDR4 2666MHz CL19 1.2V UDIMM upgrades Dell OptiPlex 3060, 3070 and 5060 desktops

  • Capacity16GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • 16GB DDR4 boosts multitasking on OptiPlex 3060 3070 5060
  • 2666MHz CL19 speed matches factory specs for reliable performance
  • 2V low voltage reduces power draw and heat output
  • 288-pin UDIMM fits SFF and tower chassis without adapters
  • Backward compatible with 2133MHz and 2400MHz systems for easy upgrades

Compatible Dell OptiPlex models

This 16 GB DDR4 module is built for Dell OptiPlex 3060 SFF, 3060 Tower, 3070 SFF, 3070 Tower and 5060 SFF systems. It provides a straightforward capacity increase for owners of those specific desktops who need more memory for everyday workloads. Buyers with other Dell models or custom-built PCs should verify compatibility before purchasing.

Speed and latency specification

The module runs at 2666 MHz with a CAS latency of CL19 at the standard 1.2 V JEDEC voltage. This exact speed and timing combination determines whether the memory will operate correctly in the listed OptiPlex platforms. Systems that require a different frequency or lower latency will not be served by this part.

No heat spreader or extra software

The UDIMM ships without a heat spreader, keeping the profile low for tight small-form-factor chassis. No bundled utilities or configuration tools are included; the upgrade relies entirely on the motherboard's automatic SPD detection. Installers who prefer active cooling or software-based tuning will need to source those separately.

Highlights

  • 16GB DDR4 boosts multitasking on OptiPlex 3060 3070 5060
  • 2666MHz CL19 speed matches factory specs for reliable performance
  • 2V low voltage reduces power draw and heat output
  • 288-pin UDIMM fits SFF and tower chassis without adapters
  • Backward compatible with 2133MHz and 2400MHz systems for easy upgrades

Specifications

BrandOWC
Part Number2U6D42R816GB
Capacity16GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell OptiPlex 3060 SFF
Dell OptiPlex 3060 Tower
Dell OptiPlex 3070 SFF
Dell OptiPlex 3070 Tower
Dell OptiPlex 5060 SFF

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Questions about this item

How does the 2666MHz speed affect performance once installed in my OptiPlex?

The module runs at 2666MHz CL19 at 1.2V, delivering the standard DDR4 2666 data rate for the listed OptiPlex 3060, 3070 and 5060 systems.

What does PC4-21300 mean for the memory interface and its practical limit?

PC4-21300 is the JEDEC designation for DDR4 2666, confirming the module meets the standard specification for that speed grade.

Will this 288-pin UDIMM fit the SFF and Tower chassis of the OptiPlex 3060 and 3070?

Yes, the 288-pin unbuffered non-ECC UDIMM form factor matches the desktop DIMM slots used in both SFF and Tower versions of the 3060, 3070 and 5060.

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