Yes, you can. SSDs are great upgrades and I highly recommend one. I recommend [https://www.amazon.com/gp/aw/d/B01F9G43WU/ref=mp_s_a_1_5?ie=UTF8&qid=1484153221&sr=8-5&pi=AC_SX236_SY340_FMwebp_QL65&keywords=ssd&dpPl=1&dpID=31-X%2BjRZTpL&ref=plSrch|this] one, because of the price to performance ratio. Use the guide in the previous answer to swap it out, which shouldn't be to hard. I hope this helps.