Hi Durbin,
I am Edric in technical support engineer in ASUSTOR. How are you?
To answer your questions:
1. If I run RAID 1 on disk 3+4 and use disk 1 for downloading. How does the System Sleep Mode (S3) work? Does my RAID 1 go into System Sleep Mode (S3) while disk 1 is active?
Once your machine goes into S3 mode, everything is in standby status which means all the tasks will be suspended. And when you revert back, all the tasks will be brought back at the same time.
2. Does AS-604T have hdmi 1.3a or 1.4? I confused because of thiese two links:
http://www.asustor.com/materials/datash ... 310136.pdf = hdmi1.4 and
http://www.asustor.com/product?p_id=1&lan=en#tab3 = hdmi 1.3a
AS-604T uses HDMI 1.3a
3. Synology has antivirus software on there nas and is this possible on the 604 or 304? And is there any reason why I should have antivirus on my nas?
We approximate in the end of this month or on January, we will release a free third party antivirus for our users.
4. Why would I put 3GB ram in the 604T? I´m not sure how it would help the performance?
It depends on how you user the NAS, if you have BT, heavy loading of data transmission, you may need the expand the memory to 3G. If you do not have special purpose, 1GB memory is enough for you.
5. Will the 304T be good enough for my use, If yes, then what is the reasons for buying the 604T?
There is no big difference in backup, storage (bay) and downloading between the two. But, since AS-6 series specification is better than AS-3 series, if I were you, I will choose AS-604T for streaming music and movies.
Hope these answers can help you
Regards,
Edric