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Green circuit board 204-pin DDR3 SODIMM module with black memory chips

OWC

OWC 4GB DDR3 1600 CL11 1Rx8 204-pin SODIMM for OptiPlex 3020 Micro 3030 AIO 9010 AIO

SKU CH-0R3Z-PK6G3

A 4 GB DDR3 1600 SODIMM upgrade for Dell OptiPlex 3020 Micro, 3030 AIO and 9010 AIO systems

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • Boost responsiveness with 4 GB DDR3 1600 MHz CL11
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Unbuffered 1Rx8 design installs in minutes
  • Tested to meet or exceed OEM specifications
  • Compatible with OptiPlex 3020 Micro 3030 AIO 9010 AIO

OWC 4GB DDR3 1600 SODIMM

This 4GB DDR3 module is built for Dell OptiPlex 3020 Micro, 3030 AIO and 9010 AIO systems. It runs at 1600MHz with CL11 latency and 1.5V operation. The unbuffered, non-ECC design matches the original equipment specification for these compact desktops.

JEDEC-standard 204-pin layout

The stick follows the JEDEC DDR3 SODIMM pinout and carries no heat spreader, so it fits the tight SO-DIMM slots in the listed OptiPlex models. Single-rank 1Rx8 organisation keeps electrical loading low for stable operation in single or dual-channel configurations.

Low-voltage DDR3 thermals

At 1.5V the module draws minimal power and generates little heat inside the small chassis of a Micro or AIO unit. Passive cooling from the system airflow is sufficient, keeping noise unchanged during everyday multitasking and office workloads.

Highlights

  • Boost responsiveness with 4 GB DDR3 1600 MHz CL11
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Unbuffered 1Rx8 design installs in minutes
  • Tested to meet or exceed OEM specifications
  • Compatible with OptiPlex 3020 Micro 3030 AIO 9010 AIO

Specifications

BrandOWC
Part Number1S6D31R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemDell OptiPlex 3020 Micro
Dell OptiPlex 3030 AIO
Dell OptiPlex 9010 AIO

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Questions about this item

What DDR3 speed and latency does this 204-pin SODIMM run at?

The module operates at 1600 MHz with CL11 timings, matching the PC3-12800 JEDEC standard for DDR3 SODIMMs.

Which Dell OptiPlex models accept this 204-pin SODIMM?

It is validated for the OptiPlex 3020 Micro, 3030 AIO and 9010 AIO systems.

How is the SODIMM seated and what step do installers often miss?

Insert the module at an angle into the 204-pin slot, then press down firmly until both side clips click into the notches.

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