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Green circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V SODIMM for HP Pro 3420 AIO

SKU CH-Y1XB-8JFN2

A 4 GB DDR3 SODIMM running at 1333 MHz, CL9, 1.5 V, 204-pin, non-ECC, validated for the HP Pro 3420 all-in-one

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCNo
  • Boosts system responsiveness with 4GB DDR3 1333MHz module
  • Meets OEM specs for HP Pro 3420 AIO compatibility
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Unbuffered non-ECC design ensures stable operation
  • Easy DIY installation with 204-pin SODIMM form factor

OWC 4GB DDR3 module for HP Pro 3420 AIO

This OWC memory module adds 4GB of DDR3 capacity to the HP Pro 3420 all-in-one desktop. It is built for owners of that specific system who want a straightforward capacity increase without configuration changes.

204-pin SODIMM fits the integrated slot

The module uses the 204-pin SODIMM form factor required by the all-in-one chassis. It operates at 1.5V with CL9 latency and is unbuffered non-ECC, matching the platform's electrical requirements. No heat spreader is fitted, keeping the profile slim for the compact internal space.

4GB single rank suits light multitasking

The 4GB density handles everyday office applications, web browsing and document editing comfortably. Heavier workloads such as large media projects or virtual machines will exceed the available headroom, so users needing more capacity should verify the maximum supported configuration before purchasing.

Highlights

  • Boosts system responsiveness with 4GB DDR3 1333MHz module
  • Meets OEM specs for HP Pro 3420 AIO compatibility
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Unbuffered non-ECC design ensures stable operation
  • Easy DIY installation with 204-pin SODIMM form factor

Specifications

BrandOWC
Part Number1S3D32R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP Pro 3420 AIO

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Questions about this item

What speed and latency does this DDR3 module run at under continuous load?

The module operates at DDR3 1333 (PC3-10600) with CL9 latency as specified by JEDEC standards.

Does the 1.5 V unbuffered SODIMM produce noticeable heat or fan noise during all-day operation?

No heat spreader is fitted; the 1.5 V unbuffered design runs at standard JEDEC voltage and typically adds minimal thermal load inside the HP Pro 3420 AIO.

Which slot type and system is this 204-pin SODIMM validated for?

It is a 204-pin DDR3 SODIMM tested for the HP Pro 3420 AIO and requires an available SODIMM slot in that system.

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