For the second monitor on that you'd have to use the HDMI or PC ports.
The key is to get low profile, which basically means "doesn't take up a lot of room". You also want to get something that is low power since the PSU in that Dell probably isn't up to handling too many extra components.
Keep in mind I didn't take long looking for that... with a more thorough search of multiple websites you'll likely find a much much better deal. I only linked that to give you an example of what to look for... low profile, low power, multiple connections on back.
The previous (same deal ) slickdeal mentioned the discount code and little else. At least this is more informative. The price starts out as $579 and then two (different expiration date codes) one for $80 & one for $120 kick-in. A reliable machine, the only major concern being the video card which (from my understanding) is not a gaming card. If you are doing any major gaming then the card is below expectations - (went on google to review it). If you are not, then the deal is fine. Someone Correct me, but this machine was selling for about $385, in Dell outlet; but, with coupon and was down to about $300..
Dell Inspiron 660s price includes $80 instant discount.
Expires Friday, February 22, 2013 View Details
$120 off Inspiron 660s desktop order code DDDASP07
Expires Tuesday, March 05, 2013 View Details
A lot of the discount coupons (including outlet) were pulled yesterday - way before the expiration dates.
Believe that they got aggressive in their discounts and were overwhelmed by the orders;
note some delays in mine (8500) and others orders. Pretty sure the managers said hold and let us evaluate before going any further.
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