Computer Memory Solutions CM5126412800SOSRL 4GB DDR3L 1600MHz memory upgrade

4GB DDR3L SO-DIMM for Dell Inspiron One 2020

This 4GB DDR3L 1600MHz SO-DIMM is built specifically for the Dell Inspiron One 2020 A20 and A25 all-in-one desktops. It targets owners of those systems who need a single 4GB module to reach the 8GB maximum supported capacity. The stick uses standard 204-pin DDR3L signalling at 1.35V with CL11 timing.

Unbuffered non-ECC module with major-brand chips

The module is unbuffered and non-ECC, matching the original memory architecture of the compatible systems. It carries major-brand DRAM chips without a heat spreader, keeping the low-profile height required by the slim all-in-one chassis. The 204-pin SO-DIMM edge connector drops directly into the two available slots inside the unit.

Upgrades from lower-capacity DDR3L sticks

Installing this module replaces a smaller DDR3L SO-DIMM to increase total system memory toward the 8GB limit. The jump is worthwhile when the current configuration leaves less than 3.5GB usable after hardware reservations or when dual-channel operation is desired by populating both slots with matched 4GB modules. Buyers who need more than 8GB total capacity or a different memory generation cannot use this product.