# Denon Prime 4 internal SSD analysis **URL:** \ **Category:** Standalone Controllers\ **Tags:** engine-os, traktor, prime4\ **Created:** [January 9, 2020, 10:03am UTC](https://community.enginedj.com/t/denon-prime-4-internal-ssd-analysis/18668 "2020-01-09T10:03:57Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![fbe-sonorisation](https://community.enginedj.com/letter_avatar_proxy/v4/letter/f/839c29/32.png) [@fbe-sonorisation](https://community.enginedj.com/u/fbe-sonorisation)\ **Post date:** [January 9, 2020, 10:03am UTC](https://community.enginedj.com/t/denon-prime-4-internal-ssd-analysis/18668/1 "2020-01-09T10:03:57Z")
Hello, I installed an SSD hard drive in my DENON prime 4 with all my music files and I don’t know how to analyze all the content with engine prime because I can find all my files but the songs are not analyzed and not found in the collection of this fact I can not do search filters and others. thank you for giving me the procedure. Musically. ---
**Author:** ![Engell](https://community.enginedj.com/user_avatar/community.enginedj.com/engell/32/9171_2.png) [@Engell](https://community.enginedj.com/u/Engell)\ **Post date:** [January 9, 2020, 10:13am UTC](https://community.enginedj.com/t/denon-prime-4-internal-ssd-analysis/18668/2 "2020-01-09T10:13:44Z")
Hi @fbe-sonorisation, First of all - did you just take a SSD harddrive and just dragged your music on to it, without using Engine Prime? Just so we know the starting-point 🙂 Did you take a look at this guide: [Engine PRIME Quick Start Guide - YouTube](https://www.youtube.com/watch?v=4gZSo0x34Og&t=12s) ---
**Author:** ![fbe-sonorisation](https://community.enginedj.com/letter_avatar_proxy/v4/letter/f/839c29/32.png) [@fbe-sonorisation](https://community.enginedj.com/u/fbe-sonorisation)\ **Post date:** [January 9, 2020, 10:19am UTC](https://community.enginedj.com/t/denon-prime-4-internal-ssd-analysis/18668/3 "2020-01-09T10:19:16Z")
Yes but the songs are not analyzed and the tempo, the covers and the tone are not taken into account as long as the song was not read once ---
**Author:** ![Engell](https://community.enginedj.com/user_avatar/community.enginedj.com/engell/32/9171_2.png) [@Engell](https://community.enginedj.com/u/Engell)\ **Post date:** [January 9, 2020, 10:24am UTC](https://community.enginedj.com/t/denon-prime-4-internal-ssd-analysis/18668/4 "2020-01-09T10:24:03Z")
A. Where do you access your files ON the Prime 4? 1 or 2…? ![P4Screen](https://community.enginedj.com/uploads/default/original/2X/5/59e92d644d178b4e15dfe31df0001a5949df4a46.jpeg) B: Are your original musicfiles located on the computer as well or on another drive? C: Do you use iTunes, Serato or Traktor today, to manage your musicfiles?