I don't think anymore needs to be said about this monitor. It's a great monitor, and at this price, you can't find something better… or can you? :p. I personally buy majority of my monitors from the outlet as refurbished monitors still have a 3 year warranty, and in all my cases, the monitors look as-new anyway.
1. 144hz or 165hz using DP
2. 27" IPS
3. Ergonomic stand
4. VESA mounting
5. Blue coloured LEDs on back (can't be changed :p)
6. Freesync (gsync compatible)
7. USB3.0 hub
8. Comes with these cables: Power, HDMI, DP, USB3.0
This monitor also works with the famous monitor arms from screenmounts.com.au (great company by the way, can vouch for their customer service and quality products). I'm currently using my S2421DGF on a H160 (https://www.screenmounts.com.au/new-series-nb-h160-dual-scre...) plus other dell 27" ultrasharp monitors. So no issues with these monitor arms.
As of posting, there are 16 refurbished and 4 as-new monitors.
Additionally, getting it from the Outlet almost means delivery for your monitor will come rather quickly (within a week or two in my experience).