DELL Grade A Precision M4600 [Microsoft Authorized Recertified] 15.6?€? Notebook with Intel Core i7-2820QM Quad Core 2.3Ghz, 8GB RAM, 320GB HDD, DVDRW, HDMI Out, Windows 10 Pro 64-bit

Pros: I have been using this laptop for several months now and I am quite satisfied with its performance. It looks good and does everything I want it to do. I am not a techie so cannot tell you a lot about specifications. I will just say that the unit arrived looking like new and performing just as i expected. I would buy another one if I needed it.

Cons: This unit is fairly heavy so doesn't travel well.

Overall Review: None

Pros: Its an i7 with 8gb memory, Memory slots are available. Metal case

Cons: Hugh and I mean huge power supply. (5x normal size and weight). Very heavy. Laptop without power supply is also very heavy. Together you need a fork lift. Battery lasts less than 1 hour (like realistically 30-45 minutes). I believe it is a 6 cell.

Overall Review: Tried to reach Joy (refurbishers) through technical support line to ask for a replacement battery but they always have a long wait (20 customers holding). They close at 5p EST called today got placed on hold at 4.30pm with 21 customers in the queue. At 5:15p the recording said "goodbye" and hung up. I will try newegg support next.