DELL Vostro 5620 RAM upgrade specifications

Dell Vostro 5620 laptop supports DDR4-SDRAM memory upgrades with a maximum capacity of 32 GB across 2x SO-DIMM slots. The upgrade specifications include SO-DIMM form factor memory modules operating at 3200 MHz frequency. Compatible RAM upgrades for the 5000 series model 5620 enable expansion of system memory to the maximum 32 GB configuration supported by the device specifications.

Additional Notes

• Dual channel architecture requires matching memory modules in both slots to provide maximum theoretical bandwidth for the integrated graphics processor.
• The 32 GB threshold indicates a motherboard BIOS limitation that prevents the recognition of high density 32 GB single sticks despite the physical capability of the slots.
• Standard voltage DDR4 modules operate at 1.2V meaning that high performance gaming memory requiring XMP profiles or 1.35V will default to lower JEDEC speeds.
• The Dell Vostro 5620 utilizes a SODIMM layout that allows for full manual replacement of factory memory since no RAM is soldered to the system board.
• Installation of memory modules with frequencies higher than 3200 MHz will result in automatic downclocking to the processor bus limit.
• Physical access to the internal memory slots requires the removal of the base cover which involves loosening captive screws to prevent hardware loss during maintenance.
• Mixing modules of different capacities will trigger asynchronous dual channel mode which reduces memory performance compared to symmetrical pairings.