ok, took a look on my r210. Surprisingly enough, it was in AHCI mode and detected my HD and installed fine. Bios is 1.2.1 so not the latest (I'll take a look later with latest 1.3.4 and untangle 7.4)
Embedded TEAC DVD-ROM DV28SV works fine
Embedded HD SATA 1 WDC WD1602ABKS-18N works fine too.