Shouldn't be a problem.I've used a Western Digital WD2500AAJB for some time with no issues.
12 VDC[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Read/Write270 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Idle250 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Standby6 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Sleep6 mA
[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]5 VDC[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Read/Write550 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Idle460 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Standby170 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Sleep170 mA[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]
[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Power Dissipation[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Read/Write5.99 Watts[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Idle5.18 Watts[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Standby0.66 Watts[Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif][Blockierte Grafik: http://www.wdc.com/global/navigation/LeftNav/images/spacer.gif]Sleep0.66 Watts
Thank you for your replay. 
My friend will be happy
@amatoren: I deleted your signature, we can't tolerate links to websites offering illegal content here.
Please let me know what you see as illegal 
Then I will check and take I with the Administrator or I delete it. I may have missed somthing when I was asked to be a moderator. I was not on the board at startup and when I was asked to be a moderator there was deleted lots of illegal stuff. Lots of CS, keys and stuff like that was deleted.
There's a "key"-section at the dreambox-subforum, I honestly doubt that anything legal happens there 
Thanks
Put delete on all postes, but it was not allowed to upload keys.
I also PM to technical administrator and hope delete hole section for keys.
Better safe than sorry
Maybe this should be in another string and not in the DM7020 HDD problem....... 
Anyway: Thanks for help and tip
I forgot to add,and you probably already know,but make sure when installing HDD that it is set as "master" NOT "slave".Usually remove jumper to set as master,but check instructions that come with your drive.
I know, and belive my friend know. Hasn't got any new question about problems, so I belive it went OK.
Thanks anyway
