Intention: Build a box centered around a large Raid 5 array which will serve to backup computers at my home. My primary computers are a corporate laptop and another workstation (games/video editing) running Raid 0, so I want to offload data from those systems for peace-of-mind.
Priority: (1) Dependable, (2) Budget <$800, (3) Speed
Expansion: Although I do not have gigabit (wireless) right now, I assume that it will be available in the next 2-3 years(?) In the meantime, big bottleneck is wireless G router. Even if I had gigabit network access - would this remain the primary bottleneck? If so, the hardware specs should reflect that.
RAID card: Looks like I'm going to drop ~$200 on a decent card. Do I target PCI-X? Assume I'll need SATA.
CPU: AMD/Intel preference here? Raid cards have processing on board - right?
Motherboard: Do bus speeds matter here? Anything I should consider?
Hard drives: Does it matter if they have onboard buffer? (8/16 meg?) Assume I'll get 3 large (250/300 meg) SATA drives on the cheap.
Power Supply: Assume 3-4 hard drives - what size power supply is needed?
OS: Going with XP here, sorry, no time to tinker with Linux.
RAM: Do I need more than 512 meg?
Alternatives: Do I consider RAID 1 on the mobo instead for additional cost saving? Hurts expansion doesn't it? Should I consider software RAID 5 (remember XP) knowing bottleneck is network?
Anything I'm overlooking? Thanks for your time and consideration.
Priority: (1) Dependable, (2) Budget <$800, (3) Speed
Expansion: Although I do not have gigabit (wireless) right now, I assume that it will be available in the next 2-3 years(?) In the meantime, big bottleneck is wireless G router. Even if I had gigabit network access - would this remain the primary bottleneck? If so, the hardware specs should reflect that.
RAID card: Looks like I'm going to drop ~$200 on a decent card. Do I target PCI-X? Assume I'll need SATA.
CPU: AMD/Intel preference here? Raid cards have processing on board - right?
Motherboard: Do bus speeds matter here? Anything I should consider?
Hard drives: Does it matter if they have onboard buffer? (8/16 meg?) Assume I'll get 3 large (250/300 meg) SATA drives on the cheap.
Power Supply: Assume 3-4 hard drives - what size power supply is needed?
OS: Going with XP here, sorry, no time to tinker with Linux.
RAM: Do I need more than 512 meg?
Alternatives: Do I consider RAID 1 on the mobo instead for additional cost saving? Hurts expansion doesn't it? Should I consider software RAID 5 (remember XP) knowing bottleneck is network?
Anything I'm overlooking? Thanks for your time and consideration.