Kernel.org: 4.6
sid (unstable): 4.5.5-1
stretch (testing): 4.5.4-1
jessie (stable): 3.16.7-ckt25-1
wheezy (oldstable): 3.2.78-1

Debian GNU/Linux device driver check & report

Fujitsu: Genuine Intel(R) CPU T2400 @ 1.83GHz