There is plenty of weight storage for piling your extra equipment, and not just plates — it holds kettle weights and other stuff as well. (geekwrapped.com)
Finally, there are also weight storage posts — six of them, to be exact. (dbstrength.com)
If you use the optional X-3 weight storage pegs, you'll need account for the extra space taken up by the 45 lb Olympic plates. (kingofthegym.com)