Business Laptop required specification

In a quick turn around I need to find a new laptop for the company I work. I am fine finding the a make and model but I want to detail first the business level requirements e.g.

TPM

AMT

Docking Station

Webcam/mic

Extendable Battery

Global warrenty

LAN/WLAN BIOS (hardware) switching

Kensington lock

Privacy screen mounts

MS SCCM driver pack

and the normal 8GB, SSD, icore5, good res screen, weight etc.

 

Have I missed anything that I need to consider?

Maybe the version of windows 

You can only have windows fail 8 now with new hardwhere unfortunately anless you buy something a little older.

You can allway's wipe it off and install w7 pro/ultimate

Good point about the OS but we would at a business level buy with Open DOS (in the case of a HP or with Win8) and replace with a VL edition of Win7 ent.

The point is very valid that it needs driver support for Win7

I'd suggest a Ultrabook for good processing power, good enough graphics and great battery life