I purchased A Dell Precision 7750 for that cost over $5000.00 with Pro Support, Next Day Onsite Service and Complete Care / Accidental Damage. The value of these services Zero I purchased all this and The Dock NX 430 the Dock Doesn't charge the Laptop and I replaced the one hard drive from Dell with 4 1TB Samsung EVO Plus hard drives the laptop was sold with the advertised ability to be setup in RAID well the laptop's RAID configuration is only seeing 3 of the 4 drives windows and the BIOS sees all 4 drives and they are all the same. Dell will not support the Laptop due to the fact that I did not buy the drives from them. so upgrading the top of the line drives voided all my support services. Got to admit they must make a killing on selling the service and not having to provide it. They sell high end computers with all the talk then kick you to the curb.