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OWC

OWC 2U6D41R808GB 8GB DDR4 2666 CL19 1.2V UDIMM Dell Precision 3430 3431 3630

SKU CH-YF0F-2VGCR

Adds 8 GB of DDR4 2666 CL19 memory to Dell Precision 3430, 3431 and 3630 workstations

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • 8 GB capacity adds multitasking headroom for Precision 3430 3431 3630
  • DDR4 2666 speed matches factory spec for responsive workflows
  • CL19 latency and 1.2 V operation keep power draw low
  • 288-pin non-ECC UDIMM fits desktop workstation slots directly
  • JEDEC and RoHS compliant for a warranty-safe upgrade

OWC 8GB DDR4 2666 UDIMM for Dell Precision

This 8GB DDR4 2666 CL19 1.2V unbuffered UDIMM is built for Dell Precision 3430, 3431 and 3630 workstations. It delivers a straightforward capacity increase for compatible systems. The module meets JEDEC standards and runs at 2666 MHz with PC4-21300 rating.

Who this suits and who should look elsewhere

Ideal for owners of the listed Dell Precision models who need a single 8GB DDR4 2666 non-ECC UDIMM. Not for systems that require ECC registered memory, SODIMM form factor or capacities beyond 8GB per module. Buyers with other motherboards must verify 288-pin DDR4 compatibility before purchase.

The spec that decides fit

The 288-pin DDR4 2666 CL19 1.2V unbuffered UDIMM specification determines whether this module works in your machine. Match this exact type, speed, voltage and pin count to your system requirements. The part is validated for Dell Precision 3430, 3431 and 3630.

Highlights

  • 8 GB capacity adds multitasking headroom for Precision 3430 3431 3630
  • DDR4 2666 speed matches factory spec for responsive workflows
  • CL19 latency and 1.2 V operation keep power draw low
  • 288-pin non-ECC UDIMM fits desktop workstation slots directly
  • JEDEC and RoHS compliant for a warranty-safe upgrade

Specifications

BrandOWC
Part Number2U6D41R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemDell Precision 3430
Dell Precision 3431
Dell Precision 3630

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Questions about this item

Will this 288‑pin DDR4 UDIMM fit the Dell Precision 3430 motherboard?

Yes, the module is built to the 288‑pin DDR4 UDIMM form factor that the Precision 3430, 3431 and 3630 use.

What is the correct way to seat the module so the CL19 timing is recognised?

Align the notch with the slot key, press down firmly until both retention clips click, then power on and confirm 2666 MHz in BIOS.

When should I expect to replace this 8 GB stick?

DDR4 memory has no scheduled replacement interval; it runs until a fault appears or you upgrade capacity.

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