I want to build my first unRAID system from an old Dell Dimension 8300. I plan to use this system to archive family photos. Since it will not be used to stream video, performance is not as critical. But I would like to ask a few "performance" questions just to make certain this system isn't too old to be a reasonable platformer.
System specs: 3 GHz Pentium 4, 1 GB RAM, 2 SATA I ports on motherboard, 10/100 Mb/s Ethernet on motherboard, PCI bus, PCI Gb/s Ethernet NIC, 350 Antec BP350 ATX power supply.
I've removed the 2 DVD drives and plan to install a 3-in-2 ICY DOCK drive bay (http://www.newegg.com/Product/Product.aspx?Item=N82E16817994026) to hold three data drives. I plan to mount the parity drive internally.
I'll need to add additional SATA ports through a PCI card. I've seen a post recommending the PCI SATA II Promise Tx4 (http://www.newegg.com/Product/Product.aspx?Item=N82E16816102065&cm_re=promise_tx4-_-16-102-065-_-Product) and the PCI SATA I Rosewille 209-EX 4 port (http://www.newegg.com/Product/Product.aspx?Item=N82E16816132013&Tpk=rosewill%20209).
Questions:
1) Is there any reason to pay extra for a PCI SATA II controller or will the PCI bus be maxed out by several drives at SATA I speeds? (BTW, I plan to connect the parity drive to one of the SATA ports on the motherboard.)
2) Any comments on the performance hit of having to use a gigabit Ethernet controller and SATA controller on the PCI bus instead of directly on the motherboard?
3) If I understand correctly, the Antec BP350 is not a single rail power supply. Comments on running four hard drives with it?
4) This motherboard also has EIDE ports. Comments on EIDE ports on motherboard vs. SATA I ports on PCI bus card?
I know there's not a lot of interest in this type of old system. But if you have knowledge you wish to share or can point me to earlier posts that address any of these questions, I'd really appreciate it. Thanks for any information you can share!