OWC 4GB DDR3 1600 CL11 2Rx8 204-pin 1.5V SODIMM for Dell OptiPlex 3011 AIO memory upgrade

System-specific DDR3 SODIMM for Dell OptiPlex 3011

This OWC module adds 4GB of DDR3 1600 memory to a Dell OptiPlex 3011 all-in-one desktop. It is built for owners who need a straightforward capacity increase to improve multitasking and general responsiveness. The stick is a single 4GB unit rated at PC3-12800 with CL11 latency. It suits users upgrading that specific model only.

Fits the SODIMM slot in the OptiPlex 3011 AIO

Installation uses the existing 204-pin DDR3 SO-DIMM socket inside the all-in-one chassis. The module is unbuffered, non-ECC and runs at the standard 1.5V JEDEC voltage, so it works with the system memory controller without configuration changes. Adding this stick frees up the remaining slot for a second module if the board supports two. Builders needing ECC or registered memory cannot use this product.

Standard voltage keeps thermals simple

Operating at 1.5V, the module draws the same power as the original factory memory and produces no extra heat that would affect the compact all-in-one cooling. There is no heat spreader, so airflow from the system fan passes directly over the components. Acoustic profile remains unchanged because the upgrade adds no moving parts. The JEDEC-compliant design ensures stable operation within the existing thermal envelope.