Dell Inspiron 15-5510/5518 (2021) - SSD and RAM Upgrade Guide

A guide to upgrading or replacing the Dell Inspiron 15-5510 M.2 SSD and DDR4-3200 RAM. This system originally shipped with an NVMe M.2 device, but supports both NVMe and SATA devices in its second SSD slot.
This is a relatively simple process requiring just small 00 and 0 Philips head screwdrivers and a plastic pry tool. This is almost identical to the Dell Inspiron 15-5518 as well.
Related parts, via Amazon Associate links:
1TB Crucial P2 M.2 2280 NVMe SSD: amzn.to/3pL2i7o
Crucial DDR4-3200 8GB SO-DIMM: amzn.to/3qSXYUl
Screwdriver set: amzn.to/2H8yS1x
Pry tools: amzn.to/3kEJyT0
NVMe & SATA to USB 3.0 adapter - useful for cloning drives: amzn.to/3hJPx9P