FAMICOMASTER wrote:Mounting would be really fun. You might have luck getting 2.5 to 3.5 brackets and having 2 drives per 3.5 bracket. I know they m […]
Show full quote
Mounting would be really fun. You might have luck getting 2.5 to 3.5 brackets and having 2 drives per 3.5 bracket. I know they make 5.25 to 3.5 and 2x 2.5 brackets, you might have luck using a 5.25 bracket like that, mounting 2 of the drives in that, then a 2.5 to 3.5 bracket, and mounting two more in that. Four drives per 5.25 bay.
I don't know how well performing 2.5" HDDs will be for any purpose, especially if they were cheap.
If I were you, I would skip getting 3-4 port splitters and just go for one really nice RAID controller, attaching every drive to the one controller and using them all as one big array.
Wouldn't be for the speed gains, but one $50 controller is cheaper than four $20 adapters.
I think I figured out mounting, though it will require a little fabrication - I think I can mount the drives vertically, with a little airspace, and have a fan at the front, just having the front of the drive in a plastic slot on the bottom with a plastic bracket, in groups of 5 or so.
The drives are legit low mileage WD Blues from decommissioned hardware that was only ever tested, not deployed.
Anyway, you have to remember we're talking about *20* drives here, so that's a minimum of 3 8-port controllers. Plus the breakout cables if they use those (most 8-port controllers I've seen do).
And 3 PCIe slots, and practically 4x or better PCIe slots.
The multipliers would be slow, but I won't need another motherboard.
Unless there's a 20-port PCIe SATA controller I'm not aware of for $50. (I found a 32-port card for $320.)
Edit: Obligatory retro content:
The attachment 1977-PolymorphicSystems-Poly88.jpg is no longer available
I used to have one of those, sold it to a museum.
And here's a very Knight Rider mini from the early 80s:
The attachment Victory2.jpg is no longer available